Thunderbirds Multi Pro 2 XL Automatic Thunderbirds Multi Pro 2 – Wonderful aviator watches with automatic movement. In addition, these watches have a viewing glass in the base which gives an unobstructed view of the movement. The watch has a full date function and a black leather strap. Details: Automatic movement Calibre Seagull TY2552 with 25 ruby bearing jewel Accuracy fine adjustment +/- 20 sec/day Balance 21800 A/h, power reserve 35 hours Solid stainless casing (316L) matted Sapphire DFC special mineral glass Scratch and shock resistant glass Solid screwed stainless steel base (316L), polished Solid grooved crown (316L) with embossed logo Crown and 2 press buttons with double sealing Hour / minute / second hands Expanded date display: year, month, day and 24 hours Indicator Water resistant up to 5 ATM in accordance with DIN 8310 (50 m / 5 bar). Hands and indices with superluminova Dial in matte black. Watch diameter: 40 mm without crown, Casing thickness: 13 mm, Lug width: 20 mm Watch weight: 110 g Bracelet: Black leather strap with white seam Leather armband with a stainless steel pin buckle (316 L) and laser engraving Special features: Base with glass window allowing view of the movement as well as a laser engraving. A decorative piece in a neutral watch box A small defect in the matting ad approx. 9 o'clock near the case back. Insured shipping with UPS