



























Seiko
Seiko Prospex Sea Automatic Diver Green Dial Silver Steel Strap Watch For Men - SPB187J1
DESCRIPTION
Seiko dive watches have had a bit of a renaissance in recent years. If you’re a regular around here you’ve no doubt noticed. Gone are the SKX models that likely got many of us into the hobby, leaving us with clear (ish) segments of divers from the Seiko 5 Sport to high end SLA models.
Oh, and there’s a lot in between. The SRPs, SPBs, and SLAs can be difficult to differentiate at times, but Seiko is paving the way for a more robust future for their dive watches, by way of resurrecting their past. We’ve seen this done to great effect with watches like the SPB149 and SPB153, and their latest, a descendent of the 6159 lineage, the SPB187.
- Automatic with Manual Winding Function
- 6R35 Caliber
- Silver Stainless Steel Case and Bracelet
- Blue Dial and Black Bezel
- Luminescent Hands, Indexes and Bezel
- Sapphire Crystal
- Screw Case Back
- Screw Down Crown
- Stop Second Hand Function
- Three-fold Clasp with Secure Lock and Push Button Release with Extender
- Unidirectional Rotating Bezel
- 24 Jewels
- 70 Hours Power Reserve
- -15 to +25 seconds per day Accuracy
- Magnetic Resistance
- 21,600 Vibrations per hour
- 200 m Water Resistant for Air Diving
- 48.8 mm × 42 mm × 12.5 mm
- 186 g
| Driving system | Automatic with manual winding mechanism |
|---|---|
| Caliber Number | 6R35 |
| Case material | Stainless steel with super-hard coating |
| Case back | Solid |
| Band type | Bracelet |
| Band material | Stainless steel |
| Band color | Silver tone |
| Clasp | Three fold clasp with push button safety |
| Dial color | Blue |
| Glass material | Sapphire crystal |
| Glass coating | Anti-reflective coating on inner surface |
| Hands | Luminous grey and silver tone (hour, minute) with gold tone and white red colored tipped second hand |
| Dial markers | Silver tone dots with indexes at 6, 9 and double trapezoid indexes at 12 o’clock |
| Second markers | Minutes markers around the outer rim |
| Lumi Brite | Hands, indexes and bezel |
| Bezel | Unidirectional rotating stainless steel black colored with arabic numerals minutes markers per 10 minutes scale |
| Crown | Screw down at 4 o’clock position |
| Calendar | Date display at 3 o’clock position |
| Function | Date, hour, minute, stop second hand |
| Accuracy | -15 to +25 seconds per day (when static) at normal temperature range (5°C and 35°C) |
| Vibration | 21,600 vibrations per hour |
| Drive duration | Power reserve 70 hours |
| Magnetic reluctance | Magnetic resistance 4,800 A/m |
| Water resistance | 200 m water resistance suitable for air diving |
| Size | Length : 48.8 mm x Diameter : 42 mm x Thickness : 12.5 mm |
| Weight | 186 g |
SHIPPING & DELVIERY
TomLouis Watches Shipping Policy
At TomLouis Watches, we strive to provide a seamless and convenient shopping experience. Our shipping policy is designed to provide clarity and transparency regarding delivery, customs, and order processing.
Free Worldwide Shipping
We offer free worldwide shipping on all orders, regardless of your location.
- Standard delivery typically takes 10–20 working days.
- For certain countries, delivery may take up to 30 working days.
- Delivery times may vary depending on the destination, customs procedures, and unforeseen circumstances.
Customs Clearance
For most international shipments, TomLouis Watches handles the customs clearance process. Where applicable, the price displayed on our website includes applicable taxes, duties, and fees, allowing for a smooth delivery experience.
Important: For certain countries, including Brazil, Sri Lanka, Pakistan, and India, local customs authorities may impose import duties, taxes, or other charges at their discretion. These charges can vary according to local regulations and are the responsibility of the customer.
Order Cancellation and Restocking
Once an order has been processed by our warehouse, cancellations are not permitted.
We cannot accommodate cancellation or refund requests after an order has been processed for shipment.
Delivery Timeframes and Delays
We aim to process and ship orders promptly after payment is received. However, we cannot guarantee an exact delivery date.
Delivery may be delayed due to:
- Customs clearance
- Carrier delays
- Weather or other transportation disruptions
- Incorrect or incomplete delivery information
- Other circumstances beyond our control
TomLouis Watches is not responsible for losses or damages resulting from delays caused by shipping carriers, customs authorities, or other circumstances beyond our control.
Tracking Your Order
Once your order has been shipped, you will receive a tracking number via email, typically within 5–8 working days after placing your order.
We work with established international shipping carriers, including DHL, FedEx, USPS, UPS, Canada Post, and other trusted courier services, depending on the destination.
If you have questions regarding your shipment, please contact our customer support team at Support@tomlouiswatches.com.
Thank you for choosing TomLouis Watches.
2-YEAR WARRANTY
All Watches are covered by a 2-year warranty from the date of shipment.
Choose options
DESCRIPTION
Seiko dive watches have had a bit of a renaissance in recent years. If you’re a regular around here you’ve no doubt noticed. Gone are the SKX models that likely got many of us into the hobby, leaving us with clear (ish) segments of divers from the Seiko 5 Sport to high end SLA models.
Oh, and there’s a lot in between. The SRPs, SPBs, and SLAs can be difficult to differentiate at times, but Seiko is paving the way for a more robust future for their dive watches, by way of resurrecting their past. We’ve seen this done to great effect with watches like the SPB149 and SPB153, and their latest, a descendent of the 6159 lineage, the SPB187.
- Automatic with Manual Winding Function
- 6R35 Caliber
- Silver Stainless Steel Case and Bracelet
- Blue Dial and Black Bezel
- Luminescent Hands, Indexes and Bezel
- Sapphire Crystal
- Screw Case Back
- Screw Down Crown
- Stop Second Hand Function
- Three-fold Clasp with Secure Lock and Push Button Release with Extender
- Unidirectional Rotating Bezel
- 24 Jewels
- 70 Hours Power Reserve
- -15 to +25 seconds per day Accuracy
- Magnetic Resistance
- 21,600 Vibrations per hour
- 200 m Water Resistant for Air Diving
- 48.8 mm × 42 mm × 12.5 mm
- 186 g
| Driving system | Automatic with manual winding mechanism |
|---|---|
| Caliber Number | 6R35 |
| Case material | Stainless steel with super-hard coating |
| Case back | Solid |
| Band type | Bracelet |
| Band material | Stainless steel |
| Band color | Silver tone |
| Clasp | Three fold clasp with push button safety |
| Dial color | Blue |
| Glass material | Sapphire crystal |
| Glass coating | Anti-reflective coating on inner surface |
| Hands | Luminous grey and silver tone (hour, minute) with gold tone and white red colored tipped second hand |
| Dial markers | Silver tone dots with indexes at 6, 9 and double trapezoid indexes at 12 o’clock |
| Second markers | Minutes markers around the outer rim |
| Lumi Brite | Hands, indexes and bezel |
| Bezel | Unidirectional rotating stainless steel black colored with arabic numerals minutes markers per 10 minutes scale |
| Crown | Screw down at 4 o’clock position |
| Calendar | Date display at 3 o’clock position |
| Function | Date, hour, minute, stop second hand |
| Accuracy | -15 to +25 seconds per day (when static) at normal temperature range (5°C and 35°C) |
| Vibration | 21,600 vibrations per hour |
| Drive duration | Power reserve 70 hours |
| Magnetic reluctance | Magnetic resistance 4,800 A/m |
| Water resistance | 200 m water resistance suitable for air diving |
| Size | Length : 48.8 mm x Diameter : 42 mm x Thickness : 12.5 mm |
| Weight | 186 g |
SHIPPING & DELVIERY
TomLouis Watches Shipping Policy
At TomLouis Watches, we strive to provide a seamless and convenient shopping experience. Our shipping policy is designed to provide clarity and transparency regarding delivery, customs, and order processing.
Free Worldwide Shipping
We offer free worldwide shipping on all orders, regardless of your location.
- Standard delivery typically takes 10–20 working days.
- For certain countries, delivery may take up to 30 working days.
- Delivery times may vary depending on the destination, customs procedures, and unforeseen circumstances.
Customs Clearance
For most international shipments, TomLouis Watches handles the customs clearance process. Where applicable, the price displayed on our website includes applicable taxes, duties, and fees, allowing for a smooth delivery experience.
Important: For certain countries, including Brazil, Sri Lanka, Pakistan, and India, local customs authorities may impose import duties, taxes, or other charges at their discretion. These charges can vary according to local regulations and are the responsibility of the customer.
Order Cancellation and Restocking
Once an order has been processed by our warehouse, cancellations are not permitted.
We cannot accommodate cancellation or refund requests after an order has been processed for shipment.
Delivery Timeframes and Delays
We aim to process and ship orders promptly after payment is received. However, we cannot guarantee an exact delivery date.
Delivery may be delayed due to:
- Customs clearance
- Carrier delays
- Weather or other transportation disruptions
- Incorrect or incomplete delivery information
- Other circumstances beyond our control
TomLouis Watches is not responsible for losses or damages resulting from delays caused by shipping carriers, customs authorities, or other circumstances beyond our control.
Tracking Your Order
Once your order has been shipped, you will receive a tracking number via email, typically within 5–8 working days after placing your order.
We work with established international shipping carriers, including DHL, FedEx, USPS, UPS, Canada Post, and other trusted courier services, depending on the destination.
If you have questions regarding your shipment, please contact our customer support team at Support@tomlouiswatches.com.
Thank you for choosing TomLouis Watches.
2-YEAR WARRANTY
All Watches are covered by a 2-year warranty from the date of shipment.
DESCRIPTION
Seiko dive watches have had a bit of a renaissance in recent years. If you’re a regular around here you’ve no doubt noticed. Gone are the SKX models that likely got many of us into the hobby, leaving us with clear (ish) segments of divers from the Seiko 5 Sport to high end SLA models.
Oh, and there’s a lot in between. The SRPs, SPBs, and SLAs can be difficult to differentiate at times, but Seiko is paving the way for a more robust future for their dive watches, by way of resurrecting their past. We’ve seen this done to great effect with watches like the SPB149 and SPB153, and their latest, a descendent of the 6159 lineage, the SPB187.
- Automatic with Manual Winding Function
- 6R35 Caliber
- Silver Stainless Steel Case and Bracelet
- Blue Dial and Black Bezel
- Luminescent Hands, Indexes and Bezel
- Sapphire Crystal
- Screw Case Back
- Screw Down Crown
- Stop Second Hand Function
- Three-fold Clasp with Secure Lock and Push Button Release with Extender
- Unidirectional Rotating Bezel
- 24 Jewels
- 70 Hours Power Reserve
- -15 to +25 seconds per day Accuracy
- Magnetic Resistance
- 21,600 Vibrations per hour
- 200 m Water Resistant for Air Diving
- 48.8 mm × 42 mm × 12.5 mm
- 186 g
| Driving system | Automatic with manual winding mechanism |
|---|---|
| Caliber Number | 6R35 |
| Case material | Stainless steel with super-hard coating |
| Case back | Solid |
| Band type | Bracelet |
| Band material | Stainless steel |
| Band color | Silver tone |
| Clasp | Three fold clasp with push button safety |
| Dial color | Blue |
| Glass material | Sapphire crystal |
| Glass coating | Anti-reflective coating on inner surface |
| Hands | Luminous grey and silver tone (hour, minute) with gold tone and white red colored tipped second hand |
| Dial markers | Silver tone dots with indexes at 6, 9 and double trapezoid indexes at 12 o’clock |
| Second markers | Minutes markers around the outer rim |
| Lumi Brite | Hands, indexes and bezel |
| Bezel | Unidirectional rotating stainless steel black colored with arabic numerals minutes markers per 10 minutes scale |
| Crown | Screw down at 4 o’clock position |
| Calendar | Date display at 3 o’clock position |
| Function | Date, hour, minute, stop second hand |
| Accuracy | -15 to +25 seconds per day (when static) at normal temperature range (5°C and 35°C) |
| Vibration | 21,600 vibrations per hour |
| Drive duration | Power reserve 70 hours |
| Magnetic reluctance | Magnetic resistance 4,800 A/m |
| Water resistance | 200 m water resistance suitable for air diving |
| Size | Length : 48.8 mm x Diameter : 42 mm x Thickness : 12.5 mm |
| Weight | 186 g |
SHIPPING & DELVIERY
TomLouis Watches Shipping Policy
At TomLouis Watches, we strive to provide a seamless and convenient shopping experience. Our shipping policy is designed to provide clarity and transparency regarding delivery, customs, and order processing.
Free Worldwide Shipping
We offer free worldwide shipping on all orders, regardless of your location.
- Standard delivery typically takes 10–20 working days.
- For certain countries, delivery may take up to 30 working days.
- Delivery times may vary depending on the destination, customs procedures, and unforeseen circumstances.
Customs Clearance
For most international shipments, TomLouis Watches handles the customs clearance process. Where applicable, the price displayed on our website includes applicable taxes, duties, and fees, allowing for a smooth delivery experience.
Important: For certain countries, including Brazil, Sri Lanka, Pakistan, and India, local customs authorities may impose import duties, taxes, or other charges at their discretion. These charges can vary according to local regulations and are the responsibility of the customer.
Order Cancellation and Restocking
Once an order has been processed by our warehouse, cancellations are not permitted.
We cannot accommodate cancellation or refund requests after an order has been processed for shipment.
Delivery Timeframes and Delays
We aim to process and ship orders promptly after payment is received. However, we cannot guarantee an exact delivery date.
Delivery may be delayed due to:
- Customs clearance
- Carrier delays
- Weather or other transportation disruptions
- Incorrect or incomplete delivery information
- Other circumstances beyond our control
TomLouis Watches is not responsible for losses or damages resulting from delays caused by shipping carriers, customs authorities, or other circumstances beyond our control.
Tracking Your Order
Once your order has been shipped, you will receive a tracking number via email, typically within 5–8 working days after placing your order.
We work with established international shipping carriers, including DHL, FedEx, USPS, UPS, Canada Post, and other trusted courier services, depending on the destination.
If you have questions regarding your shipment, please contact our customer support team at Support@tomlouiswatches.com.
Thank you for choosing TomLouis Watches.
2-YEAR WARRANTY
All Watches are covered by a 2-year warranty from the date of shipment.
