Seiko Cal. 4568 - 690

Seiko 4568-690

This Hand-Winding model from 1974 features a 35mm PVD Black case. Powered by the 4568 caliber with 17j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-0a5f27dff63e]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
17j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1974

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