Seiko Cal. 3837 - 390

Seiko 3837-390

This Kinetic model from 1980 features a 43mm Gold-Plated case. Powered by the 3837 caliber with 20j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-d7dcb2c503b0]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1980

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