The Tissot PR 100's case and bracelet are entirely yellow gold PVD-coated. It is powered by a quartz movement from ETA.
Movement Type
Quartz
Caliber
805.112Reserve
26280
Hands
Center Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
38.00 mm
Water Resistance
100.00 m
Dial Color
Silver
Material
Bracelet