48mm vintage men's Rolex Marconi watch antique military trench chronometer 1920

Case: size 49 mm without lugs and crown, thin (slim case) White color metal case Inner cover signed Rolex watch Co Marconi Case in good condition after carefully polishing Brass bezel, brass winding crown case nbr: 104143 Movement: Swiss made Rolex Marconi movement circa 1920-1930,15 jewels Movement serviced, sets and runs perfect, keep good time, one year guarantee Winding perfect and has 30 hours power reserve Dial: Beige dial in good condition with some marks of using, Arabic numerals black color, blue steel hands, signed Rolex Marconi Watch Co, acrylic glass Bracelet/strap: Black genuine leather strap (width 24mm) standard watch pins to easy band changing I WILL DO MY BEST TO ANSWER ANY QUESTIONS We provide: - one year guarantee for movement - PayPal deal protection 180 days - certificate of authenticity - instruction for using antique watch - international shipping with tracking nbr (if you need DHL shipping please contact before buying) For non professionals : This is antique wristwatch circa 1920-1930. Watch dose not shock resistance, water resistance. Watch is mechanical and need to wind every day. Watch does not have any electronics parts or components. So please if you are not absolutely sure that you are able to use antique timepiece please do not buy this watch.