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Seiko Prospex GMT Divers Automatic Marine Green Dial Silver Steel Strap Watch For Men - SPB381J1
The Seiko Prospex GMT Divers Automatic Marine Green Dial Silver Steel Strap Watch for Men (SPB381J1) combines professional-grade diving capability with refined aesthetics. Featuring a striking marine green dial that captures th...
PRODUCT DETAILS
WATCH DESCRIPTION
The Seiko Prospex GMT Divers Automatic Marine Green Dial Silver Steel Strap Watch for Men (SPB381J1) combines professional-grade diving capability with refined aesthetics. Featuring a striking marine green dial that captures the essence of underwater exploration, this timepiece delivers reliable automatic movement and dual time zone functionality ideal for travelers and diving enthusiasts. The robust stainless steel construction and secure steel bracelet ensure durability in demanding conditions, while the precision engineering reflects Seiko's legendary commitment to quality. Whether you're timing your next dive or navigating multiple time zones, this sophisticated diver's watch offers the performance and style that discerning watch collectors demand.
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 Size
Thickness: 12.9mm
Diameter: 42.0mm
Lug-to-lug: 48.6mm
Distance between lugs: 20mm
- Case Material: Stainless steel (super hard coating)
- 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
Other Details
- Water Resistance: 200m / 660ft diver's
- Magnetic Resistance: 4,800 A/m
Features
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock
- Screw case back
SHIPPING & RETURN
We offer free worldwide shipping. Orders usually arrive within 10–20 working days, though delivery may take up to 30 working days in some countries. Tracking details are emailed within 5–8 working days.
We normally handle customs clearance and include applicable duties in the order price. However, customers in Brazil, Sri Lanka, Pakistan, and India may be charged local import duties or taxes by customs authorities.
Returns are accepted only for watches received damaged, defective, or different from the item ordered. Please report the issue within 48 hours and start the return within 7 days. Returns for change of mind, dissatisfaction, or incorrect strap sizing are not accepted.
Customers cover return shipping to our international warehouse. After inspection, an approved return will receive a replacement or refund within 2–4 business days. Orders cannot be cancelled once processed. All watches include a 2-year Watch Connection in-house warranty.
The Seiko Prospex GMT Divers Automatic Marine Green Dial Silver Steel Strap Watch for Men (SPB381J1) combines professional-grade diving capability with refined aesthetics. Featuring a striking marine green dial that captures the essence of underwater exploration, this timepiece delivers reliable automatic movement and dual time zone functionality ideal for travelers and diving enthusiasts. The robust stainless steel construction and secure steel bracelet ensure durability in demanding conditions, while the precision engineering reflects Seiko's legendary commitment to quality. Whether you're timing your next dive or navigating multiple time zones, this sophisticated diver's watch offers the performance and style that discerning watch collectors demand.
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 Size
Thickness: 12.9mm
Diameter: 42.0mm
Lug-to-lug: 48.6mm
Distance between lugs: 20mm
- Case Material: Stainless steel (super hard coating)
- 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
Other Details
- Water Resistance: 200m / 660ft diver's
- Magnetic Resistance: 4,800 A/m
Features
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock
- Screw case back
YOU MUST HAVE
MODERN RE-INTERPRETATION OF A CLASSIC
PROFESSIONAL SPECIFICATIONS
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