Seiko Cal. 3877 - 334

The Seiko 3877-334 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-1617ee10a724]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1987

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