Seiko Cal. 3841 - 439

Seiko 3841-439

The 3841-439 is a sought-after Solar piece from Seiko's golden era. Powered by the 3841 caliber with 19j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-47c5c9c356c7]

Also known as: Monster

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1965

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