Seiko Cal. 7040 - 528

Seiko 7040-528

This Automatic model from 1969 features a 38mm Hardlex-Coated Steel case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-88f1f6606d11]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1969

Related Models

seikata-wm-88f1f6606d11