Seiko Cal. 3871 - 849

Seiko 3871-849

The Seiko 3871-849 represents an important milestone in Seiko's 1978 lineup. Powered by the 3871 caliber with 21j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1017f0d525b7]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
21j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1978

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seikata-wm-1017f0d525b7