Seiko Cal. 3898 - 777

Seiko 3898-777

This Quartz model from 1981 features a 37mm Stainless Steel case. Powered by the 3898 caliber with 24j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-3990e49c30cf]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
24j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1981

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