Tutima Flieger reference 639-01 is 36.5mm with 18mm lugs and a fluted friction bezel with a UTC and date function. It is a fantastic piece that is very comfy on the wrist due to the slim case. The original strap is included. The watch is in Good + Condition - It has small marks and/or swirls case and faint marks on the back of the lugs, but no significant scratches or damage. The watch is running well. Watch & Strap, Some papers Only. Movement: ETA Cal. 2893-2  Functions: Date calendar, window display. Second Time Zone indicator. Case: Satin finish solid Stainless steel.  Bezel: Coin edge style, smooth rotating. Crown: Sport style, screw-down (threaded). Crystal: Sapphire. Domed profile. Dial: Black color. Luminous ( radiation-free Super-LumiNova ) numerals. Hands: Poire Squelette style. Super-LumiNova radiation-free luminous filled. White varnished. Case Back: Solid Stainless steel. Screw-down style ( threaded ). Band: Black color. Genuine OEM leather. Clasp: Traditional tang style. Case Size: 36.50mm. 10.50mm. $675 Shipped Conus Zelle or Venmo FF Pics and timestamp in listing