Seiko Cal. 3811 - 874

The Seiko 3811-874 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-6413f5945112]

Also known as: Crown, Emperor

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1968

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