Seiko Cal. 0728 - 664

Seiko 0728-664

The 0728-664 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-cb317f444a70]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
36mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1968

Related Models

seikata-wm-cb317f444a70