Info Request
Reference
57100
Model Case
42mm steel case with polished finish Open back with sapphire crystal
Bezel
Steel double bezel with polished finish
Water-resistance
Waterproof to 100m (330 ft)
Movement
Manufacture Calibre MT5641 (COSC) Self-winding mechanical movement with bidirectional rotor system
Crystal
Domed sapphire crystal
Bracelet
Steel bracelet, 5 rows, polished centre links with folding clasp and steel safety clasp
Dial
Silver with yellow gold-plated hour markers