Seiko Cal. 6629 - 663

The Seiko 6629-663 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-1363a30738e7]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1983

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