Seiko Cal. 6630 - 939

Seiko 6630-939

The 6630-939 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-bb1351880d74]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1994

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