Extremely rare Swiss Tula decorated pocket watch Circa 1941

Men’s pocket watch with accompanying watch chain by IWC
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An extremely rare IWC men’s watch in Tula decoration with accompanying watch chain, circa 1941.
IWC precision lever movement, fine adjusting device, gold chatons. Wonderfully preserved gold-plated dial with Arabic radial hours, outer minutes track, subsidiary dial for the seconds, original blued steel hands, and double signature: International Watch Co Schaffhausen for Joos & Co. Chur. Original Tula case with pinstripe decor, case number, and work number. Associated extremely solid Tula chain, circa 25 cm long and 35 g.
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Diameter: 50 mm
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Weight: 83 g
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Signed: International Watch Co Schaffhausen, Joos & Co. Chur