Seiko Cal. 5223 - 685

Seiko 5223-685

The 5223-685 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5223 caliber with 18j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-2d340089415f]

Also known as: Sumo, Bullhead

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1976

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seikata-wm-2d340089415f