Seiko Cal. 6643 - 495

This Quartz model from 1990 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-dfe9f3cba638]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1990

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