Technomarine Black Reef Black Dial Black Silicone Watch 513001 (Pre Invicta) design and still made in Switzerland with sapphire Chrystal Black Reef 45mm with 500m of resistance. Super comfortable 24mm rubber strap with heavy buckle. This watch was purchased new just a couple of months ago and sadly sits in the box I have the blue version 375 with box sold out most places OBO I also have the stainless steel strap model as in picture retail was 1100 usd. 450 OBO Silicone strap retail was 900 US dollars 1300 Canadian. This is still one of the original techomarine watches with sapphire crystal when the quality and workmanships was excellent before invicta took over,now it’s not the same not made in Switzerland and no more sapphire. Stainless steel case with a black silicone strap. Rotating black and blue rubber bezel. Black dial with luminous hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Quartz movement. Scratch resistant sapphire crystal. Solid case back. Case size: 45 mm. Round case shape. Deployment clasp. Water resistant at 500 meters / 1650 feet. Functions: hour, minute, second. Casual watch style. Watch label: Swiss Made. TechnoMarine Black Reef Black Dial Black Silicone Unisex Watch 513001. GENERAL COLOR Black / Blue CASE CASE SIZE 45 mm CASE MATERIAL Stainless Steel CASE SHAPE Round CASE BACK Solid BAND BAND MATERIAL Silicone BAND TYPE Strap BAND COLOR Black CLASP Deployment DIAL DIAL COLOR Black TYPE Analog CRYSTAL Scratch Resistant Sapphire HANDS Luminous DIAL MARKERS Dot SECOND MARKERS Minute Markers around the outer rim LUMINISCENCE Hands and Markers BEZEL Rotating Black and Blue Rubber INFORMATION BRAND Technomarine COLLECTION NAME Black Reef GENDER Unisex MODEL TM-513001 WATCH LABEL Swiss Made MOVEMENT Quartz FEATURES WATER RESISTANCE 500 meters / 1650 feet CALENDAR Date display at the 6 o'clock position FUNCTIONS Hour, Minute, Second WATCH FEATURES Stainless Steel, Rubber, Analog