Seiko Cal. 7123 - 106

Seiko 7123-106

The 7123-106 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7123 caliber with 19j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-3b4cbe983ca3]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1985

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