Seiko Cal. 7023 - 140

Seiko 7023-140

The 7023-140 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7023 caliber with 30j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-a18753cb949d]

Also known as: Bellmatic, Emperor

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1965

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