Seiko Cal. 4487 - 943

Seiko 4487-943

The 4487-943 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-cd04a7c5b00d]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1975

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