Seiko Cal. 5223 - 231

Seiko 5223-231

The 5223-231 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5223 caliber with 19j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-681521b32eba]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Cream
Jewels
19j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1987

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seikata-wm-681521b32eba