Seiko Cal. 6657 - 580

Seiko 6657-580

The 6657-580 is a sought-after Quartz piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-cc6f472cf50f]

Also known as: Pogue, Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1980

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