Seiko Cal. 7123 - 359

Seiko 7123-359

The 7123-359 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7123 caliber with 28j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-d37b7f1d40a7]

Also known as: Bellmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1997

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