Seiko Cal. 4487 - 548

Seiko 4487-548

Released in 1967, the Cal. 4487 with design code 548 was part of Seiko's domestic market collection. With its 22mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-3e31a55b6428]

Also known as: Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1967

Related Models

seikata-wm-3e31a55b6428