Seiko Cal. 6638 - 552

Seiko 6638-552

This Automatic model from 1996 features a 41mm Two-Tone case. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-94a6b573ecdf]

Also known as: Bullhead, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1996

Related Models

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