Seiko Cal. 3831 - 203

Seiko 3831-203

This Automatic model from 1995 features a 42mm Two-Tone case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-8c3c9333bd1a]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1995

Related Models

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