Sub-37 Legend
The original size of serious diving
Sub-37 Legend
The Essence of the SUB-37
Inspired by the professional instruments of the golden age of diving, the SUB-37 is born from a radical philosophy: every line is intentional, every detail essential. The compact 37 mm case is faithful to an era when watches were designed for performance, not for display.
A working watch in the purest sense of the term, capable of accompanying the diver at depth and the collector in everyday life, with the same quiet dignity.
A Form Without Compromise
The sapphire crystal with “glass-box” effect recalls vintage plexiglass while ensuring durability and optimal dial legibility in any lighting condition, on the surface as well as at depth.
The solid caseback houses the Swiss Made automatic Sellita SW200 movement (no-date), a symbol of reliability and mechanical precision. Power reserve of approximately 38–41 hours.
Designed for Real Depths
The clean, highly legible bezel is conceived to measure real dives. An operational interface, not a decorative element, consistent with the SUB-37’s tool-watch vocation.
The dial and hands are treated with Super-LumiNova Old Radium for optimal visibility even in the darkest waters, replicating the luminous aesthetic of vintage instruments.
The Swiss Heart
The automatic Sellita SW200 movement — no-date version — is the heart of the SUB-37 Legend. A caliber that embodies Swiss watchmaking tradition: robust, reliable, precise.
With a power reserve of approximately 38–41 hours, it ensures consistent performance both on the wrist and during storage, true to the soul of a professional instrument.
Sub-37 Legend
DARKMOON 44MM BLACK IPB 
1545 Black Bracelet