Ref. 3646An exceptionally rare and historically important stainless steel cushion-shaped military diver’s watch with engraved caseback
Manufacturer: Panerai
Year: Circa 1942
Reference No: 3646
Case No: 1’010’012
Model Name: Radiomir “Type B”
Material: Stainless steel
Calibre: Manual, cal. 618, 17 jewels
Bracelet/Strap: Leather NATO
Clasp/Buckle: Stainless steel
Dimensions: 47mm Diameter
Signed: Dial signed Panerai. Inside caseback and movement signed Rolex. Exterior caseback with personal engraving.
Accessories: Accompanied by additional crystal.
Literature: The reference 3646 “Type B” is discussed in Ralf Ehlers and Volker Wiegmann’s Vintage Panerai: The References , pages 170-247.
