Seiko Cal. 3850 - 283

Released in 1968, the Cal. 3850 with design code 283 was part of Seiko's domestic market collection. Powered by the 3850 caliber with 28j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-8ef10df7763c]

Also known as: Shogun, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1968

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