Omega Deville series Automatic Gold plated Inhouse 711 caliber 24 jewels 19800 A/H 42 hours power reserve Referance 151.0039 Leather strap 18 mm. Lug 22 cm. Strap Mineral crystal glass Secured shipping Light paterned dial 36 mm. Case diameter excluding crown 38 mm. Case diameter including crown Dear valued member of the catawiki family, as musoowatch, we are happy to serve our valued customers on such a wonderful platform with our wristwatch, pocket watch and lighter products for about 10 years. All kinds of questions, opinions and suggestions are very valuable for us, please do not hesitate to ask. We wish you pleasant shopping. In case of return or exchange for any reason, it is imperative to comply with the seller's cargo management.