Seiko Cal. 6635 - 798

This Hand-Winding model from 1985 features a 36mm Gold-Plated case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-0226f7dd360d]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1985

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