Seiko Cal. 5280 - 344

Seiko 5280-344

This Solar model from 1972 features a 39mm Hardlex-Coated Steel case. Powered by the 5280 caliber with 23j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-ceaf361a0c18]

Also known as: Monster, Silverwave

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1972

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