Seiko Cal. 6623 - 735

This Quartz model from 1975 features a 37mm Two-Tone case. With its 22mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-9e1791a55bc0]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1975

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