Seiko Cal. 6644 - 803

This Quartz model from 1988 features a 40mm Gold-Plated case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-f3f3978eed2f]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1988

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