Seiko Cal. 0728 - 845

Seiko 0728-845

The 0728-845 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e16d94e28940]

Also known as: Monster, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1977

Related Models

seikata-wm-e16d94e28940