Seiko Cal. 4597 - 974

Seiko 4597-974

This Hand-Winding model from 1968 features a 41mm Two-Tone case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-8f0c4f6c405e]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
41mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1968

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