Seiko Cal. 3890 - 842

Seiko 3890-842

This Kinetic model from 1988 features a 35mm Hardlex-Coated Steel case. Powered by the 3890 caliber with 21j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-64a1f79be57e]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1988

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