Seiko Cal. 3857 - 309

This Hand-Winding model from 1990 features a 42mm Titanium case. With its 18mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-d2c3c6c4829a]

Also known as: Samurai, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1990

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