Seiko Cal. 6629 - 138

The Seiko 6629-138 represents an important milestone in Seiko's 1972 lineup. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-7cfcfe06ace1]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1972

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