Description
Overview
The Citizen Promaster Marine NY4050-71L represents the pinnacle of Japanese dive watch engineering. This automatic diver combines Citizen’s legendary reliability with premium materials including a lightweight titanium case and bracelet. The captivating blue dial with luminous markers ensures excellent readability in all conditions, while the unidirectional rotating bezel provides essential dive timing functionality. ISO-certified for 200-meter water resistance, this timepiece is built for serious underwater adventures while maintaining sophisticated style for everyday wear.
Features
* Automatic Movement – Citizen Miyota caliber with manual winding and hacking seconds
* 200M Water Resistance – ISO 6425 certified professional diver’s watch
* Titanium Construction – Lightweight, corrosion-resistant case and bracelet
* Luminous Hands & Markers – Maximum visibility in low-light conditions
* Unidirectional Rotating Bezel – Safe dive time tracking
* Screw-Down Crown – Enhanced water resistance and durability
* Date Display – Practical day-to-day functionality at 3 o’clock position
* Sapphire Crystal – Superior scratch resistance
* Japan Exclusive Model – Not available in most international markets
Specifications
* Model Number: NY4050-71L
* Movement: Citizen Automatic (Miyota 8200 series)
* Case Material: Titanium
* Case Diameter: 42mm
* Case Thickness: Approximately 13mm
* Band Material: Titanium bracelet with secure fold-over clasp
* Crystal: Sapphire crystal with anti-reflective coating
* Dial Color: Blue with applied silver-tone markers
* Water Resistance: 200 meters (660 feet) / 20 ATM
* Bezel: Unidirectional rotating dive bezel
* Weight: Approximately 120g (ultra-lightweight titanium)
* Power Reserve: Approximately 40 hours
Shipping & Handling
Every Citizen Promaster watch is carefully inspected, securely packaged with protective materials, and shipped with full tracking from our Tokyo location. We provide fast international shipping to the United States, United Kingdom, and Australia, with typical delivery times of 7-14 business days. All watches include original Citizen packaging, warranty cards, and instruction manuals in English.
About Watch-Tokyo.com
Thank you very much for your interest in our store.
All our watches are 100% authentic Japanese models, shipped carefully from Tokyo.
At our official store Watch-Tokyo.com, you can find Japan-exclusive models, special prices and fast shipping to the US, UK and Australia:










