Seiko Cal. 3819 - 723

Seiko 3819-723

The 3819-723 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3819 caliber with 20j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-d9aed604992a]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
20j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1966

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seikata-wm-d9aed604992a