Seiko Cal. 3876 - 739

Released in 1977, the Cal. 3876 with design code 739 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-54cf9adb4ec8]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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