Seiko Cal. 6646 - 839

Seiko 6646-839

The 6646-839 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-b0749da629a3]

Also known as: Pogue, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1971

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