Seiko Cal. 6398 - 139

Seiko 6398-139

This Automatic model from 1971 features a 38mm Titanium case. Powered by the 6398 caliber with 34j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-d5a71707b83a]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Cream
Jewels
34j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1971

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seikata-wm-d5a71707b83a