Seiko Cal. 3856 - 846

Released in 1969, the Cal. 3856 with design code 846 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-c4a1b782db93]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1969

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