Seiko Cal. 3850 - 744

This Spring Drive model from 1984 features a 36mm Titanium case. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-ff0800d5a633]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1984

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