Seiko Cal. 5635 - 674

The Seiko 5635-674 represents an important milestone in Seiko's 1988 lineup. Powered by the 5635 caliber with 17j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-0fbe0093194e]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1988

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