Seiko Cal. 3877 - 300

The Seiko 3877-300 represents an important milestone in Seiko's 1991 lineup. Powered by the 3877 caliber with 30j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-1f50d0473ec0]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1991

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