Seiko Cal. 3815 - 992

Released in 1980, the Cal. 3815 with design code 992 was part of Seiko's domestic market collection. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-2e4c1fee60fa]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1980

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