Seiko Cal. 4449 - 822

Seiko 4449-822

The 4449-822 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-a6e5bb349089]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1970

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