Seiko Cal. 6634 - 652

The Seiko 6634-652 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1fa08faaf219]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1995

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