Seiko Cal. 4559 - 646

Seiko 4559-646

This Solar model from 1980 features a 40mm Stainless Steel case. Powered by the 4559 caliber with 32j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-6b200dfdeda7]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Champagne
Jewels
32j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1980

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seikata-wm-6b200dfdeda7