Seiko Cal. 7122 - 346

Seiko 7122-346

The 7122-346 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7122 caliber with 24j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-4370970a9d80]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1986

Related Models

seikata-wm-4370970a9d80