Seiko 5 Speed Timer - 7017-6010 seiko The case back reveals the

The case back reveals the serial number 421153

referred to as the Cruising Moonphase Chronograph

Brand Seiko Model Square Quartz REFERENCE 4122-5000 YEAR 1976 Japan (Serial 687071) MATERIAL Stainless-Steel WINDING Quartz (Battery) CALIBER 4122A (Daini Factory) SERIAL 687071 (From Case Back) SKU 1347 CASE SIZE WITHOUT CROWN Approx

permanent gold-toned luster

Seiko 5 Speed Timer - 7017-6010 seiko The case back reveals theHere's a piece of racing history right on your wrist. This Seiko 5 Sports Speed Timer 7017 6010 is a genuine legend from 1971 and a cornerstone of vintage Seiko chronographs. With its sporty design, clean black dial, and a prominent orange seconds hand, it perfectly captures the spirit of the era. This isn't just a looker; it's a genuine Japanese Domestic Market icon that helped build Seiko's reputation for serious mechanical prowess. What makes this