Seiko Cal. 5642 - 819

Seiko 5642-819

The 5642-819 is a sought-after Solar piece from Seiko's golden era. Powered by the 5642 caliber with 23j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-486194e4098f]

Also known as: Turtle, Sumo

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1978

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seikata-wm-486194e4098f