Seiko Cal. 3810 - 241

Released in 1975, the Cal. 3810 with design code 241 was part of Seiko's domestic market collection. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-7390dc0f7300]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1975

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