Seiko Cal. 4538 - 340

Seiko 4538-340

This Automatic model from 1980 features a 41mm Two-Tone case. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-a810c213a2de]

Also known as: Rally, Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1980

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seikata-wm-a810c213a2de