Seiko Cal. 5666 - 798

Seiko 5666-798

This Automatic model from 1977 features a 35mm Hardlex-Coated Steel case. Powered by the 5666 caliber with 28j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-edc3cba1e11a]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1977

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