Seiko Cal. 0750 - 750

Seiko 0750-750

This Spring Drive model from 1966 features a 38mm Hardlex-Coated Steel case. Powered by the 0750 caliber with 29j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-4ca7c62c56e1]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1966

Related Models

seikata-wm-4ca7c62c56e1