Skip to product information
1 of 10

BN0235-01E | Promaster Solar

Regular price
¥46,200
Regular price
Sale price
¥46,200
Tax included. Shipping calculated at checkout.
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar
BN0235-01E | Promaster Solar




Cool black divers with orca motif

The Citizen Pro Master features an organic form inspired by a killer whale. The all-black design, which combines a jet black stainless steel case and a urethane belt, will stylishly elevate not only outdoor activities at the seaside, but also adult casual styles.




Citizen's authentic divers that don't require battery replacement

This highly practical men's watch is equipped with a photovoltaic eco-drive that eliminates the need for regular battery replacement. Despite its impressive size with a case diameter of 46mm, the urethane band fits comfortably on your arm, supporting the daily lives of active men.


A jet black professional master that tightens your hands.

The MARINE series has an attractive streamlined case that gives you the feeling of the strength of the orca, the king of the sea. The cool exterior, which is all black, has an outstanding presence, and is popular as a stylish diver's watch that can be used in a wide range of situations, from tough environments to town use.


Citizen's popular model that allows you to enjoy both the sea and the city

Rugged and reliable to withstand harsh environments, CITIZEN's ProMaster is equipped with solar functionality for low maintenance. The sporty yet sophisticated all-black style makes it a long-lasting companion on your days off.








Genuine 7 Year Warranty Campaign Free Shipping Citizen Promaster MARINE Series Eco-Drive Diver 200m Orca Diver's Watch Solar Eco-Drive Men's Watch BN0235-01E CITIZEN PROMASTER Analog Black ◆Citizen PROMASTER, an authentic sports watch that combines functionality, durability, and safety. The diver's watch, which has been gaining popularity overseas, is now available in Japan for the first time. The original design with an orca motif attracts attention. Winner of the 2022 Good Design Award. An original design with an orca motif. We pay particular attention to details, such as the streamlined case line that resembles the shape of an orca, the plump hour and minute hands, and the urethane band that resembles the back of an orca when it rises to the surface. The 12 o'clock position and the odd hour index are inspired by the silhouette of an orca when it emerges from the water. The back cover has markings depicting a majestic orca swimming. Release date: Released in May 2023

Product number BN0235-01E
Drive method Eco Drive (E168/Made in Japan)
Material: case Stainless steel (jet black color)
Material: belt Urethane
windshield spherical crystal glass
Dial color black
belt color black
Size (length x width x thickness) Approximately 49×46×14.5mm
belt around arm Approximately 14.5-23.5cm
weight Approximately 120g
Specifications Waterproof for 200m diving
Average monthly difference ±15 seconds
Operating period: Approximately 6 months when fully charged
Quick date correction function
Shock detection function
Quick start function
Charging warning function
Overcharge prevention function
Magnetic resistance type 1
Luminous (hands + index)
Reverse rotating bezel
Screw lock crown
accessories Warranty card/dedicated box
*As part of our efforts to address environmental issues, the instruction manual has been digitized.
Please check the included warranty for details.
Guarantee Five-year warranty from the manufacturer (Registration to MY CITIZEN required)
▼Would you like to join us?
→Size adjustment →Gift wrapping
→Name engraving/engraving →New battery replacement before shipping
・Please order together with the product.
・Some products may not be compatible with various services.
Please refer to each service page for details.