Seiko Cal. 4477 - 237

The Seiko 4477-237 represents an important milestone in Seiko's 1969 lineup. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-58ca1d5b8264]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1969

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