Seiko Cal. 3876 - 775

Released in 1967, the Cal. 3876 with design code 775 was part of Seiko's domestic market collection. Powered by the 3876 caliber with 29j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-bead4ff9d50f]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1967

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