Seiko Cal. 5280 - 284

Seiko 5280-284

This Quartz model from 1974 features a 37mm Hardlex-Coated Steel case. Powered by the 5280 caliber with 17j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-2abc0aeefef7]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1974

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