Seiko Cal. 3811 - 787

The Seiko 3811-787 represents an important milestone in Seiko's 1975 lineup. Powered by the 3811 caliber with 33j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-079ec867ec72]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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