Seiko Cal. 6630 - 253

This Spring Drive model from 1999 features a 37mm Stainless Steel case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-a55e94924e97]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1999

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