Seiko Cal. 4557 - 728

Seiko 4557-728

The 4557-728 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-e38bfde31113]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1997

Related Models

seikata-wm-e38bfde31113