Seiko Cal. 5630 - 138

The Seiko 5630-138 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-731a8c15d242]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1983

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