Seiko Cal. 3843 - 770

Seiko 3843-770

The 3843-770 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3843 caliber with 20j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-de01061a0772]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Cream
Jewels
20j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1977

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seikata-wm-de01061a0772