Seiko Cal. 5658 - 956

Seiko 5658-956

This Solar model from 1975 features a 43mm Hardlex-Coated Steel case. Powered by the 5658 caliber with 33j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-6008f5d30e3e]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1975

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