CALVANEO 1583 CHESTEEM Steel Diamond Perlmutt Chronograph Swiss ISA Ref. CM-CHDH-0106

· Movement - ISA Swiss quartz Caliber 8161-202 
· Stainless steel case, rhodium plated
· Internal tachymeter scale 
· MoP dial 
· 8 (eight) hand bordered real diamonds [1.1 mm] (Apex Diamonds) 
· Date at 4 clock with quickset 
· Second date display at 6 clock on analogue dial 
· Chronograph "seconds & minutes to 30 with zero-reset" 
· Half clocked major second (steamed return) 
· Crystal-tempered mineral glass 
· Special Security Butterfly clasp 
· Blued Antique pointer 
· Stainless steel back with engraved logo and reference number CM-CHDH-0106
· Waterproof 3 ATM - (Not for showering or swimming allowed) 
· Weight = 90 grams / Diameter = 42.0 without crown / thickness = 13.5 mm