Seiko Cal. 5620 - 173

Seiko 5620-173

This Solar model from 1972 features a 38mm Hardlex-Coated Steel case. Powered by the 5620 caliber with 26j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-7dab8ed0206b]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1972

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