Seiko Cal. 3880 - 175

Seiko 3880-175

The Seiko 3880-175 represents an important milestone in Seiko's 1973 lineup. Powered by the 3880 caliber with 28j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-ef600c09d389]

Also known as: Turtle, Helmet

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1973

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seikata-wm-ef600c09d389