The Citizen Promaster Aqualand Automatic Diver Watch NY0040-17L is a stylish and reliable timepiece designed for divers. With a mechanical automatic movement, this wristwatch features an analog display and is part of the popular Citizen Promaster Aqualand collection. The brand's reputation for quality and precision ensures that this watch will provide accurate timekeeping and withstand the pressure of underwater adventures. Perfect for both recreational and professional divers, this watch is a must-have for anyone looking for a durable and functional timepiece.


The Citizen NY0040-17L is a highly regarded, affordable 42mm automatic diver's watch from the Promaster series. It features a 200m water-resistant stainless steel case, a distinctive 8 o'clock screw-down crown, and runs on the reliable and proven Miyota 8203 automatic movement with hand-winding, and a 40 hour power reserve. Beautiful sunburst blue dial words can’t fully describe!


Key Features & Specifications:

* Movement: Caliber 8203 (Automatic, hand-winding).

* Case Diameter: 42 mm.

* Lug-to-Lug: Approx. 47–48 mm.

* Thickness: 12.3–13 mm.

* Lug Width: 20 mm.

* Case Material: Stainless steel with mineral crystal.

* Water Resistance: 200 meters (ISO compliant).

* Bezel: 60-click unidirectional aluminum bezel.

* Crown: Screw-down at 8 o'clock (comfortable for movement).

* Dial: Blue sunburst with luminous hands and markers.

* Strap: Blue polyurethane/rubber strap with ND limits.

* Movement: 8203 movement which is more reliable than the newer 8204 movement found in the re-releases. 8203: -10/ +20 sec/day vs. 8204: -20/ +40 sec/day.

* Design: Known for its "toothy" bezel for easy grip and an iconic, functional design suitable for diving, snorkeling, and casual wear.

* Comfort: The 8 o'clock crown prevents "wrist bite" (digging into the back of the hand), making it comfortable, despite its 42mm size. 


This watch is widely praised as a durable alternative to other entry-level divers, often noted for its great value and long-standing popularity since its introduction in the 1990s. A tank, a true GADA and a cult classic!


This is an ORIGINAL release NY0040-17L. Discontinued in 2018. You can tell by the triangular lume pip at 12 o’clock and the 8203 movement. The newer re-releases have the 8204 movement, the corner of the triangle notched out and the numbers on the bezel are different.


NOS (New Old Stock). Brand new BNIB condition with outer box and Aqualand scuba tank. Never worn or used. Caseback still has sticker on it. Perfectly aligned bezel and chapter ring and dial. Purchased new by me in 2018 from an A.D. in Germany. Date wheel has English and German days which can be set to either English or German. Stored in an airtight/ humidity controlled box. Perfect working condition. Don’t miss the opportunity to own this amazing and long discontinued watch…


Thanks for looking!