Seiko Cal. 4487 - 391

Seiko 4487-391

This Solar model from 1987 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-eea88c35b212]

Also known as: Turtle, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1987

Related Models

seikata-wm-eea88c35b212