Seiko Cal. 6630 - 375

Seiko 6630-375

This Automatic model from 1977 features a 42mm Two-Tone case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-dc8a05b0cd65]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1977

Related Models

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