Dive into timeless elegance with this Sea Turtle Watch Heimdallr automatic watch, powered by the reliable NH36 movement. The striking orange gradient dial transitions beautifully across a luminous abalone surface, ensuring visibility in any light. Sapphire crystal protects the face from scratches, while the robust 20-bar water resistance rating makes it suitable for swimming and snorkeling. Inspired by the classic Captain Willard design, this timepiece combines vintage aesthetics with modern durability—a versatile companion for both everyday wear and underwater adventures.

Specifications

Movement & Functions
Movement: NH36A Automatic, 24 Jewels
Type: Self-winding with hacking seconds
Functions: Hours, minutes, seconds, day, date
Power Reserve: ~41 hours

Case & Construction
Material: Solid 316L Stainless Steel
Diameter: 41.5mm (excluding crown)
Thickness: 13mm
Lug-to-Lug: 47.1mm
Bezel: Unidirectional rotating aluminum insert
Crown: Unsigned screw-down
Crystal: Sapphire with anti-reflective coating

Water & Lume
Water Resistance: 200m / 20 ATM
Luminous: Japan C3 Super-LumiNova

Strap & Clasp
Strap Width: 22mm
Strap Options: Stainless steel bracelet or black rubber strap
Clasp: Solid milled buckle clasp

Dial Options
Colors: Blue, Green, or Orange gradient
Features: Luminous hour markers, day-date display at 3 o’clock