Seiko Cal. 0728 - 717

Seiko 0728-717

This Automatic model from 1974 features a 45mm Gold-Plated case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-05d504fd27f9]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1974

Related Models

seikata-wm-05d504fd27f9