The SUB 200 C-GRAPH II was developed to fulfill the role of a tool watch on these high-risk dives. With a more contemporary diameter of 42.00mm and a reduced thickness of 15.85mm, it offers the same functionality and features as its larger 45.00mm sibling presented in 2020. The SUB 200 C-GRAPH II is also made of the highest quality 316L stainless steel. The mechanical automatic chronograph (28,800 vph, 4.0 Hz, 27 jewels) is a Tri-Compax model with three counters for keeping track of dive times and a unidirectional rotating steel bezel with the minute indication highlighted in white Super-Luminova. Beneath the scratch-resistant sapphire crystal with anti-reflective treatment, the dial dazzles with a new finish that echoes the collections vintage spirit: a luminous sunburst effect that gives the dial a subtle, distinctive elegance. With its slightly lighter heft, a revisited integration of the bracelet (there is the option of the iconic stainless-steel beads of rice bracelet or a softer and suppler FKM rubber strap), 20 ATM (200 meters or approx. 650 feet) water-resistance rating, and a power reserve of up to 56 hours, the SUB 200 C-GRAPH II should quickly earn its place as an indispensable tool-companion for divers seeking a reliable, high-performance watch for their more extreme underwater adventures, while cultivating a sporty-chic look in urban surroundings that remains as elegant and contemporary as ever. NOTE: Additonal Straps Sold Seperately.