Seiko Cal. 6138 - 183

Seiko 6138-183

This Automatic model from 1970 features a 38mm Two-Tone case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-62df6434a44c]

Also known as: UFO, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1970

Related Models

seikata-wm-62df6434a44c