Seiko Cal. 6338 - 639

Seiko 6338-639

This Quartz model from 1969 features a 44mm Stainless Steel case. Powered by the 6338 caliber with 25j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-e2ed9181f841]

Also known as: Golden Tuna, Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1969

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