Very rare vintage Seiko SQ50 Chronograph. With Alarm Function. 7T32-6G90 Original Seiko steel cord size is 18,5 cm The watch strap design resembles the Tagheer Link model. Dimensions: Diameter: 38 mm (excl. crown) 40 mm (with chrown) Lugs: 18 mm Lug to lug: 43,5 mm No box and paper Photos are part of the description. There are some straches at case as seen on photos. Please look at them carefully. Please, be aware of customs duty. Customs duties are the buyer's responsibility and beyond the control of sellers. We do not guarantee water resistance on vintage watches. Please also check my other watches.