Seiko Cal. 3876 - 428

The Seiko 3876-428 represents an important milestone in Seiko's 1978 lineup. Powered by the 3876 caliber with 31j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-cb88e2e6337e]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1978

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