Seiko Cal. 4537 - 379

The Seiko 4537-379 represents an important milestone in Seiko's 1972 lineup. With its 20mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-1441dac83eda]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1972

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