Automatic clock (Ø 42mm) Miyota 82S5 automatic movement (Made in Japan) with decentralized seconds display, balance wheel display window (42 hours power reserve). Waterproof casing up to 50 meters. Glazed casing. Genuine leather strap with pin buckle.
Visible balance wheel “clockwork” which is a pleasure to look at.
As usual, Riedenschild is of very high quality