Seiko Cal. 7181 - 948

Seiko 7181-948

This Solar model from 1977 features a 43mm PVD Black case. Powered by the 7181 caliber with 33j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-9343247cb916]

Also known as: Sumo, Goldfeather

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
33j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1977

Related Models

seikata-wm-9343247cb916