Seiko Made in Japan 5 series Fluted bezel Daydate calender Silver color dial Steel case Leather strap 18 mm. Lug 23 cm. Strap Referance 910649 Model no 5126-6000 Inhouse 5126 23 jewels 121600 A/H 40 hours power reserve Secured shipping 37 mm. Case diameter Dear member of the Catawiki family, we have been happy to serve our valued customers on such a beautiful 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 obligatory to comply with the cargo management of the seller. Please note that shipping is done by specifying the exact sales price of the watch, so the buyer is responsible for any customs tax that may arise. We officially ship over the auction amount. Absolutely do not request low price or gift shipments, they are not accepted. Please note the customs duty you may pay accordingly.