Seiko Cal. 0721 - 681

Seiko 0721-681

This Hand-Winding model from 1971 features a 43mm Gold-Plated case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-7070f046cc82]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
19j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1971

Related Models

seikata-wm-7070f046cc82