Seiko Cal. 3836 - 742

Released in 1975, the Cal. 3836 with design code 742 was part of Seiko's domestic market collection. With its 20mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-8ff5eb80cabe]

Also known as: Tuna, Silverwave

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1975

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