Seiko Cal. 6634 - 515

This Spring Drive model from 1986 features a 38mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-95e063d3bb9d]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1986

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