Seiko Cal. 3811 - 948

The Seiko 3811-948 represents an important milestone in Seiko's 1990 lineup. Powered by the 3811 caliber with 20j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-235ae6785dcc]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

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