Seiko Cal. 3856 - 402

The Seiko 3856-402 represents an important milestone in Seiko's 1975 lineup. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-e4135f2281aa]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1975

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