Seiko Cal. 4597 - 137

Seiko 4597-137

This Automatic model from 1973 features a 35mm Two-Tone case. Powered by the 4597 caliber with 32j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-f1fc65279f93]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1973

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