Through advanced tabulation process rhodium-plated movement, double-sided is hollow and fine carved. Chamfering with polished edges, satin drawing and grinding, gold stamping lettering, mirror polished blue steel screws. Two-way up-chain system, 80 hours kinetic energy reserve, 25 ruby bearings, Incabloc triangle shock absorber, vibration frequency is 4 HZ.

Movement: Cal.A4710 automatic machinery
Functions: hour and minute hands in the center
Case: 316L stainless steel, diameter of 40mm
Watch mirror: synthetic sapphire crystal glass
Bottom cover: 30mm transparent panoramic back cover
Strap: Crocodile pattern leather strap/316L stainless steel chain
Buckle: 316L stainless steel folding buckle
Case thickness: 9.5mm
Strap width: 20mm
Wearing length: 170mm-205mm
Kinetic energy: 80h
Waterproof: 50m
Weight: 68g