Seiko Cal. 3866 - 132

Seiko 3866-132

The Seiko 3866-132 represents an important milestone in Seiko's 1970 lineup. Powered by the 3866 caliber with 25j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-2f118889b48c]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
45mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1970

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