Seiko Cal. 3838 - 437

Released in 1970, the Cal. 3838 with design code 437 was part of Seiko's domestic market collection. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-a2402bcc15ed]

Also known as: Silverwave, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1970

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