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General Information & Packaging
Origin: Mainland China
Item Type: Mechanical Wristwatch
Model Number: 816.37.1217/816.37.1217H
Warranty: 2 Years
Net Weight: 218g
Packing Box: Carton
Movement
Movement: ST2130
Number of Jewels: 28
Movement Frequency: 28800
Winding Mode: Automatic Winding
Case & Strap
Case Material: 316L Stainless Steel
Crystal Material: Synthetic Sapphire
Case Thickness: Approx. 15.8mm
Case Diameter: Approx. 45mm
Case Shape: Round
Strap Material: 316L Stainless Steel
Clasp: Safety Buckle
Strap Length: Approx. 19cm
Strap Width: Approx. 22mm
Features
Waterproof: 100 Bar
Feature: Calendar, Luminous, Dive
Tax & Duties
Europe: Prices include VAT and import fees.
North America: Taxes included for United States (US), Canada (CA) and Mexico (MX).
Asia: All taxes are covered.
Other regions: Contact us for details.
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Ultra diving series
Sea-Gull 1217
The design of the Seagull 1217 draws inspiration from the leatherback sea turtle, a remarkable marine creature renowned for its astonishing ability to dive to depths of up to 1,280 meters. This extraordinary biological resilience in extreme ocean environments shapes a timepiece that embodies natural endurance and the adventurous spirit of the deep sea.

Luminous Display for Low Light
The Seagull 1217’s high-visibility luminous markers and hands ensure absolute legibility, even in the dimmest environments. Whether exploring the deep sea or navigating a shadowy room, this professional dive watch offers unmatched clarity and confidence at all times.

HEV & Sapphire
Engineered for extreme saturation diving, the 10 o'clock automatic helium escape valve (HEV) releases trapped gas during decompression to prevent internal overpressure. Paired with an extra-thick, pressure-resistant sapphire crystal and a heavy-duty sealed case, it ensures absolute structural integrity under 1000 meters of pressure.

Interchangeable Strap
Every Seagull 1217 comes complete with an extra canvas strap, giving you the freedom to effortlessly transition from rugged utility to casual sophistication.

movement
ST2130
Equipped with 26 jewels and 28,800 vph high-frequency oscillation, the ST2130 holds a 42-hour power reserve. Backed by decades of mature manufacturing processes, its optimized internal layout guarantees steady, precise operation, resisting shocks during diving and daily adventures.




















