Seiko Cal. 6616 - 840

Seiko 6616-840

The 6616-840 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-227ffb2d594e]

Also known as: Rally, Flighty

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1999

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