Energizer 371/370 Silver Oxide Watch Battery — the reliable power source for all Luca Watch models.
This premium silver oxide battery delivers consistent, long-lasting performance to keep your timepiece running accurately. Easy to install and engineered for dependable operation. Compatible with all Luca Watch styles.
Scratch-resistant, anti-reflective sapphire. The only thing harder is a diamond.
The famed Miyota OS20 runs at 32,768 Hz — among the most robust movements made.
Screw-down back, main case, and unidirectional bezel in 316L steel, pressure-tested to 10 ATM.
A two-layer, race-track dial inspired by historical chronographs, glowing up to nine hours.
The chronograph was born trackside — a stopwatch for measuring laps and reaction time. Every LUCA carries that DNA: a unidirectional bezel, three legible sub-dials, and a Miyota movement running at 32,768 Hz.
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