Brand: Citizen 
Type: Diver / Wristwatch 
Model Name: Promaster Diver (commonly known as “Coke” bezel) 
Model Number: NY0085-19E 
Lug Width (mm): 20 
Case to Case (mm): 42 × 12.5 
Bezel Material: Stainless steel, unidirectional rotating, bi-color red/black 
Case Material: Stainless steel 
Caseback Material: Solid stainless steel, screw-down 
Movement: Automatic, Citizen Caliber 8203 (21 jewels, 21,600 vph, ~40–45 hr power reserve) 
Functions: Time (hours, minutes, seconds), day, date, ISO 6425 diver’s certification, magnetic resistance 
Watch Details: Black dial with luminous hands and indices; mineral crystal with anti-reflective treatment; water resistant 200 m; screw-down crown at 8 o’clock with Promaster logo 
Bracelet/Fob Material: Polyurethane / Rubber 
Bracelet/Fob Style: Diver-style rubber strap 
Clasp Style: Tang buckle with wetsuit extension