Seiko Cal. 0739 - 721

Seiko 0739-721

This Quartz model from 1974 features a 43mm Two-Tone case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-8491e9a80abf]

Also known as: Silverwave, Sea Horse

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1974

Related Models

seikata-wm-8491e9a80abf