"Doxa 300T PROFESIONAL" Purchase in 2021 "Watches of Switzerland" boutique London. This watch feature "gas escape valve"at 9'o clock sapphire cristal with antireflective coating Date function at 3'o clock Orange dial that gives maximum visibility,also super luminova hands and batons, that glow in the dark. Water resistance 1200m Bracelet feature diving extension built in clasp extend every 2mm up to 15mm Watch Feature "no decompression" patented unidirectional bezel with minutes indicator. The dual-scale bezel can be set in the same way as a regular dive bezel. Watch is in very good condition minimal hairline scratches