Here is very nice Yema Superman Limited Edition Air force model that is currently sold out at Yema. It is the 39mm version which wears just perfect. Here are some details and reference link: https://en.yema.com/products/yema-superman-french-air-force-steel-limited-edition-yaa39-ams CASE: Diameter : 39 mm Thickness : 13 mm Lug : 19 mm Brushed 316L stainless steel BEZEL: Steel bezel, Unidirectional graduated 0-60 CROWN: Screw-down crown CRYSTAL: Domed Sapphire Crystal, 2.60 mm thickness Stamped French Air Force national insignia stamped under a crystal coating WATER RESISTANCE: 30 BAR / 990 Feet / 300 m MOVEMENT: Automatic, Self-winding with ball bearings rotor, 31 Rubies, 28,800 A/h POWER RESERVE: 45 hours Condition: Case and Crystal look great. Case back has some light marks. This piece functions perfectly and keeps good time. Bracelet is missing all of its links and is not wearable unless links are obtained. I will include the pieces anyway.   Asking: $475 OBO shipped to CONUS;  Venmo, Paypal FF or G&S with some positive transactions. Only looking to sell, no trade offers please. Please PM me w/ questions. Thanks!