Featuring a 34mm case and a meca-quartz movement with an alarm function controlled by a crown at 10, this 1990s IWC Ingenieur Chronograph Alarm is identified as reference IW3815-04. It includes a stainless steel case, a yellow gold bezel, and a white dial.
Movement Type
Quartz
Caliber
633Jewels
27
Hands
Small Seconds
Shape
Round
Glass
Sapphire
Thickness
9.00 mm
Diameter
34.00 mm
Water Resistance
30.00 m
Dial Color
White
Material
White
Buckle
Strap
