Seiko Cal. 3879 - 667

Seiko 3879-667

The Seiko 3879-667 represents an important milestone in Seiko's 1972 lineup. Powered by the 3879 caliber with 27j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-a361ba4417b2]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1972

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