Seiko Cal. 3843 - 823

Seiko 3843-823

The 3843-823 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3843 caliber with 20j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-34f789707ff3]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1967

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