Seiko Cal. 4487 - 763

Seiko 4487-763

The 4487-763 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ae7e44759b6f]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1971

Related Models

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