Seiko Cal. 5681 - 592

Seiko 5681-592

This Solar model from 1972 features a 34mm Hardlex-Coated Steel case. Powered by the 5681 caliber with 18j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-6a4a8de4ca60]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1972

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