Seiko Cal. 3877 - 301

Seiko 3877-301

The 3877-301 is a sought-after Solar piece from Seiko's golden era. Powered by the 3877 caliber with 35j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-839cf96ba6e8]

Also known as: Crown, Emperor

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1966

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