Seiko Cal. 5630 - 535

The Seiko 5630-535 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-25711e004c48]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1966

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