CVSTOS Sealiner PS Skyblue Steel / 5N Cvstos Sealiner PS Skyblue Steel / 5N, 41 mm or 45 mm. Cvstos CVS410 Self-winding mechanical, Rhodium treated, Skeletonized, with function Hour, minute, seconds, Skeletonized date disc. 41mm / C00103.4105001 Available 45mm / C00103.4505001 on Order Also available to order in 36mm x 47,2 mm (2 weeks delivery CASE Challenge Sealiner or Challenge Sealiner GT, Tonneau-shaped 53.7 x 41 mm, Tonneau-shaped 59 x 45 mm MATERIAL & COLOR Steel, 5N Red Gold, Skyblue CRYSTAL . Caseback Open with sapphire crystal CROWN Screw-down, 5N red gold or Grade 5 titanium, polished with rubber insert SCREWS Polished Titanium Grade 5 or 5N Red Gold, exclusive CVSTOS TECHNOLOGY pattern DIAL Teak wood plate Rhodium-plated or goldened decorative applique, polished with Côtes de Genève finish COLOR Blue INDEXES Super-Luminova treated HANDS Pierced, chromed and Super-Luminova treated MOVMENT Cvstos CVS410 Self-winding mechanical, Rhodium treated, Skeletonized FUNCTIONS Hour, minute, seconds, Skeletonized date disc POWER-RESERVE 42 hours FREQUENCY 28,800 vibrations/hour NUMBER OF JEWELS 21 BRACELET Alcantara, Alligator leather, Rubber CLASP Folding Clasp Delivery 1-2weeks Ask us our best deal !