Seiko Cal. 6630 - 852

This Hand-Winding model from 1967 features a 42mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-1bd0f13dd0d6]

Also known as: Shogun, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1967

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