Seiko Cal. 6619 - 233

Seiko 6619-233

The 6619-233 is a sought-after Solar piece from Seiko's golden era. Powered by the 6619 caliber with 27j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-1ffe5c6667e8]

Also known as: Sumo, Helmet

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1981

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