SEAKOSS GMT Watches for Men Automatic 45MM Date 10ATM Waterproof Seagull ST2557 Movement LuminousStainless Steel Sapphire Glass Mechanical Wristwatches
SEAKOSS GMT Watches for Men Automatic 45MM Date 10ATM Waterproof Seagull ST2557 Movement LuminousStainless Steel Sapphire Glass Mechanical Wristwatches
Product Overview
The SEAKOSS GMT 100M Diver is a high-performance automatic mechanical watch designed for global travelers and diving enthusiasts. Engineering precision meets rugged aesthetics, featuring the renowned Seagull ST2557 movement. Whether you are navigating different time zones or light water sports, this timepiece offers unmatched reliability and a bold professional presence.
Core Technical Specifications
|
Feature |
Detailed Specification |
|
Movement |
Genuine Seagull ST2557 Automatic (Self-Winding) |
|
Complications |
Independent GMT Hand (Dual Time), Date |
|
Power Reserve |
Approx. 40 Hours |
|
Water Resistance |
10ATM / 100 Meters (Suitable for light water sports) |
|
Case Material |
316L Stainless Steel |
|
Crystal |
Scratch-resistant Synthetic Sapphire |
|
Luminous |
Super Luminous C3 on hands and markers |
Key Features & Highlights
Dual Time Zone Mastery (GMT Function):
Equipped with an independently adjustable GMT hand, this watch allows you to track two time zones simultaneously. It is the ideal tool for pilots, business travelers, and digital nomads.
Seagull ST2557 Precision:
Powered by one of the most reliable Chinese mechanical movements, the ST2557 ensures stable timekeeping with 21,600 vph and a robust 40-hour power reserve.
Military-Grade Durability:
Built with a 316L stainless steel case, it provides 100m water resistance, protecting the movement during aquatic activities and daily heavy-duty use.
Superior Low-Light Visibility:
The dial features high-grade Super Luminous coating, ensuring the time remains vividly visible in pitch-black environments.
User Guidance & FAQ ：
Q: Is the GMT hand independent?
A: Yes, the SEAKOSS GMT features an independent GMT hand that can be set to a second time zone without affecting the main hour hand.
Q: Can I wear this watch for diving?
A: With a 10ATM (100-meter) rating, it is perfectly suited for light water sports. For professional saturation diving, we recommend a 20ATM+ model.
Q: What is the benefit of the Seagull ST2557 movement?
A: The ST2557 is a "workhorse" movement known for its durability and ease of maintenance, a luxury usually found in higher-priced Swiss watches.
Package Includes:
1 x SEAKOSS GMT Automatic Watch
1 x Premium Protective Watch Box
1 x Warranty Card