Seiko Cal. 7120 - 385

Seiko 7120-385

This Quartz model from 1975 features a 42mm Gold-Plated case. Powered by the 7120 caliber with 23j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-1f383abb44ce]

Also known as: Sumo, Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1975

Related Models

seikata-wm-1f383abb44ce