Citizen Promaster Green Polyurethane Strap
The Citizen BN0265-00A Promaster Dive is a professional-style dive watch combining rugged performance with a compact, wearable design. It features a white dial, black unidirectional rotating dive bezel, silver-tone stainless-steel case and a durable green BENEBiOL™ biomass polyurethane strap. Powered by Citizen’s E118 Eco-Drive movement, it runs on light and offers approximately 1 year of power when fully charged. With 200-metre ISO-compliant dive water resistance and anti-reflective sapphire crystal, it is built for both underwater adventures and everyday wear.
Dial
Dial colour: White
Dial design: Clean, high-contrast dive-watch layout
Hour markers: Applied indices
Hands: Luminous hands for enhanced visibility
Display: 3-hand analogue
Date: Date display at 3 o’clock
Luminous: Hands and hour markers
Dial components: Made with recycled materials
Crystal: Anti-reflective sapphire crystal
Crystal benefit: Highly scratch resistant with improved readability underwater
Movement
Movement: Citizen Eco-Drive
Calibre: E118
Movement type: Light-powered quartz
Power source: Natural or artificial light
Power reserve: Approximately 1 year when fully charged
Accuracy: ±15 seconds per month
Functions: Hours, minutes, seconds and date
Features: Quick-start, insufficient-charge warning and overcharge prevention
Battery: No regular battery replacement required
Exterior Details
Collection: Citizen Promaster Marine
Case material: Stainless steel
Case colour: Silver-tone with grey-tone finish
Case diameter: 40.6 mm
Case thickness: 11.7 mm
Bezel: Black unidirectional rotating dive bezel
Crown: Screw-lock crown
Strap: Green BENEBiOL™ biomass polyurethane
Strap width: 20 mm
Strap adjustment: 140–210 mm
Clasp: Pin buckle
Crystal: Anti-reflective sapphire
Water resistance: 200 metres / 20 bar — scuba diving
