Fine polished self-developed mechanical movement, two-way winding system, 80 hours of kinetic energy reserve, Incabloc triangle shock absorber, 28 synthetic ruby bearings, double-sided transparent hollow design, satin drawing and fish-scale polishing, Super-Luminove luminous system.

Movement: Cal.A4910 automatic machinery
Function: hour and minute hands in the center, luminous system
Case: 316L stainless steel, diameter 41.5mm
Watch mirror: synthetic sapphire crystal glass
Bottom cover: 30mm transparent panoramic back cover
Strap: crocodile pattern leather strap/sports rubber strap
Buckle: 316L stainless steel folding buckle
Case thickness: 10mm
Strap width: 25mm
Wearing length: 180mm-230mm
Kinetic energy: 80h
Waterproof: 50m
Weight: 84.2g