Seiko Cal. 7140 - 564

Seiko 7140-564

This Solar model from 1983 features a 34mm Hardlex-Coated Steel case. Powered by the 7140 caliber with 17j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-48c59c89c352]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Cream
Jewels
17j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1983

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seikata-wm-48c59c89c352