Model number	A690.30304.11SBB
Function	Chrono Big Date
Movement (manufacture. Ref.)	Ronda 5040.B
Movement (type)	Quartz
Case size/diameter (mm)	40.00
Case material	Stainless Steel polished
Case back	Pressed Caseback
Crown	Regular Gasket
Crystal/Glass material	Sapphire
Water resistance (m/ft/atm)	30 / 100 / 3
Strap/Bracelet material	Genuine Leather
Strap width at lug (mm)	20.00
Origin	Swiss Made