Case material - solid gold 375 purity. Filly halmarked by Birmigham Assay office for 9K gold. 1928 - date letter "D". Lug's width 24 mm. Inner covers marked by Rolex watch co.
High grade Swiss movement 21 jewels vintage Rolex Eaton caliber. Stem setting movement, keep good time, abt 30 hours power reserve. White porcelain dial in nice condition without hairlines.
Blue hands, Roman hour's marks. Black leather strap with yellow (brass) buckle. Please look video with perfect working movement via next link.Please see all images and video. I WILL DO MY BEST TO ANSWER ANY QUESTIONS. This is antique watch circa 1930. Watch has not water resistance, watch dial is porcelain (ceramic) and can be broken in case of hard shock. Watch is mechanical and need to wind every day. Watch does not have any electronics parts or components. Glass is mineral, mineral glass more easy to brake then modern acrylic glass. Thats really good watch in excellent condition. The item "Rolex antique solid gold pilots military old WWII vintage mens watch bubbleback" is in sale since Wednesday, December 11, 2019. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Wristwatches".
The seller is "antiquewristcom1" and is located in Riga. This item can be shipped worldwide.