Seiko Cal. 4491 - 868

Seiko 4491-868

The 4491-868 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-775ed1bbba96]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1972

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