Seiko Cal. 3844 - 632

Seiko 3844-632

The 3844-632 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3844 caliber with 33j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-8289953244ac]

Also known as: Tuna, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
33j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1970

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seikata-wm-8289953244ac