Seiko Cal. 4487 - 856

Seiko 4487-856

The 4487-856 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-0f1f39e2e6db]

Also known as: Goldfeather

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1986

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