Seiko Cal. 6138 - 257

Seiko 6138-257

This Automatic model from 1996 features a 41mm Titanium case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-b7a04e1fa5b4]

Also known as: Tuna, Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1996

Related Models

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