Seiko Cal. 5630 - 647

Seiko 5630-647

This Solar model from 1988 features a 42mm Gold-Plated case. Powered by the 5630 caliber with 30j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-b0debf9f4bc7]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1988

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