Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1
Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1

Seiko

Seiko Prosprex Dark Depths GMT Automatic Black Dial Silver Steel Strap Watch For Men - SPB383J1

Sale price$1,599.00 Regular price$2,100.00
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DESCRIPTION

Today, Seiko introduces a new movement in the 6R family with a GMT function and an extended power reserve of 72 hours. The 6R54 calibre is presented in this new Prospex SPB381J1 creation, a modern reinterpretation of the classic 1968 model. The watch is water-resistant to 200 metres, the hands and 12 indexes are equipped with Lumibrite and the unidirectional bezel has a luminous insert. It is presented on a new three-link stainless steel bracelet with a slim profile that provides a solid and comfortable fit on the wrist.

This modern re-interpretation of the 1968 Diver’s watch is inspired by Japan’s first hi-beat one-piece Diver’s watch created by Seiko.

The success of the 1968 model laid the foundation for Seiko Diver’s watch development which for sixty years has innovated in wearable, precise watches for professional and recreational divers.

This modern watch is powered by the new in-house Calibre 6R54 and is the first of Seiko’s diving watches with mechanical GMT functionality. Built for wearability: the bracelet fits comfortably due to its low centre of gravity and short-pitch – and durability: with a three-day power reserve and high-quality scratch resistant Japanese ceramic Diving scale, its water resistance is up to 200m.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

MOVEMENT

Caliber Number: 6R54
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 72 hours(3 days)
Jewels: 24
Functions: 24-hour hand / Stop second hand function

CASE/BAND

Case Material: Stainless steel (super hard coating)
Case Size: Thickness: 12.9mm / Diameter: 42.0mm / Lug-to-lug: 48.6mm
Crystal: Sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Clasp: Three-fold clasp with secure lock , push button release with extender
Distance between lugs: 20mm

OTHER DETAILS

Water Resistance: 200m / 660ft diver's
Magnetic Resistance: 4,800 A/m
Weight: 176.0g
Features: Unidirectional rotating bezel / Screw-down crown / Three-fold clasp with secure lock / Screw case back
Brand

Seiko Prospex

Gender

Men's

Movement Type

Automatic Mechanical

Features

GMT

Case Shape

Round

Dial Colour

Black

Material Type

Stainless Steel

Strap Type

Metal Bracelet

Water Resistance

200m

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.