Seiko Cal. 6633 - 771

This Hand-Winding model from 1982 features a 34mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-8f0a9b0ad10d]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1982

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