Seiko Cal. 3857 - 585

This Spring Drive model from 1973 features a 44mm Two-Tone case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-1da4ff3a030a]

Also known as: Panda, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1973

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