Citizen Promaster Automatic watch, steel, NY0040-09E
Citizen Promaster diver's watch with a steel case, black dial, automatic movement and 200 m water resistance
The Citizen Promaster is a diver's watch: the dial reads Diver's and the water resistance is 200 m / 20 atm, so it is suitable for swimming, water sports and scuba diving. The rotating black bezel works as a timer, and the luminous hour markers and hands stand out against the black dial even in the dark. The date display shows the day of the week and the date.
The round stainless steel case is 42 mm wide and 12 mm thick, and the dial is protected by mineral glass. The crown is positioned at eight o'clock, so it does not press into your wrist. The black rubber strap is 20 mm wide and fits wrists of 160–230 mm. The movement is automatic.
Product number: NY0040-09E
Brand: Citizen
Category: Men's watches
Movement: Automatic
Features: Date display
Crystal: Mineral glass
Case material: Stainless steel
Case color: Silver/gray
Case width: 42 mm
Case thickness: 12 mm
Shape: Round
Dial color: Black
Luminous: Yes
Water resistance: 200 m / 20 atm
Strap material: Rubber / silicone
Strap color: Black
Strap width (lug width): 20 mm
Strap length (wrist circumference): 160–230 mm
Frequently asked questions
Is the watch suitable for scuba diving?
The watch is marked Diver's and has a water resistance of 200 m / 20 atm, so in addition to swimming and water sports it is suitable for scuba diving. Do not use the crown or buttons underwater or when the watch is wet, and rinse off salt water.
Does the watch fit a narrow wrist?
The case is 42 mm wide and 12 mm thick. The strap fits a wrist circumference of 160–230 mm.
What kind of movement does the watch have?
The watch has an automatic movement. The dial has a date display that shows the day of the week and the date.
















