Seiko Cal. 3815 - 855

Released in 1982, the Cal. 3815 with design code 855 was part of Seiko's domestic market collection. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-1ecc95eefe13]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1982

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