Seiko Cal. 3854 - 577

Seiko 3854-577

This Quartz model from 1981 features a 45mm Hardlex-Coated Steel case. Powered by the 3854 caliber with 29j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-f918fa46e2ea]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1981

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