Seiko Cal. 4487 - 249

Seiko 4487-249

This Hand-Winding model from 1976 features a 45mm Titanium case. With its 22mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-2ae3e28c4bcd]

Also known as: Rally, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1976

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