Seiko Cal. 3844 - 628

Seiko 3844-628

The 3844-628 is a sought-after Solar piece from Seiko's golden era. Powered by the 3844 caliber with 28j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-4cfe9252ed47]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1981

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