Seiko Cal. 6647 - 938

Seiko 6647-938

The 6647-938 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-6122620e054f]

Also known as: Monster, UFO

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Burgundy
Jewels
34j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

Related Models

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