Seiko Cal. 6138 - 335

Seiko 6138-335

This Automatic model from 1974 features a 37mm Two-Tone case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-a7002c49d87e]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1974

Related Models

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