Seiko Cal. 0723 - 864

Seiko 0723-864

The 0723-864 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0723 caliber with 33j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-cddf0a356c54]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1988

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