Seiko Cal. 3875 - 766

Seiko 3875-766

The Seiko 3875-766 represents an important milestone in Seiko's 1968 lineup. Powered by the 3875 caliber with 26j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-782944b4b3f4]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1968

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seikata-wm-782944b4b3f4