Seiko Cal. 6381 - 839

Seiko 6381-839

This Kinetic model from 1974 features a 36mm Hardlex-Coated Steel case. Powered by the 6381 caliber with 23j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-479dd9a77da3]

Also known as: Silverwave, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Black
Jewels
23j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1974

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seikata-wm-479dd9a77da3