Seiko Cal. 3811 - 538

The Seiko 3811-538 represents an important milestone in Seiko's 1988 lineup. Powered by the 3811 caliber with 32j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-10e0f5e7a9b6]

Also known as: Monster, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1988

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