Citizen Men's Eco-Drive Sport Luxury Armor Watch in Super Titanium, Black Dial (Model: CA7058-55E)

Items Description

The Citizen Men's Eco-Drive Sport Luxury Armor Watch in Super Titanium, Black Dial (Model: CA7058-55E) is a chronograph wristwatch built for daily wear and active use. It pairs a 44 mm silver-tone Super Titanium case with a black dial and a one-way rotating bezel, creating a tool-watch appearance that works in both casual and professional settings. Powered by the B642 Eco-Drive movement, this model runs on light energy, so it never requires a battery change under normal use.

 

The 110.56 g weight places this watch on the lighter side for a 44 mm sports chronograph, thanks to the Super Titanium construction. Citizen applies a Duratect硬化 coating to the titanium, which raises its surface hardness to roughly five times that of stainless steel while keeping the weight about 40 percent lower. For wearers who want a substantial yet comfortable watch for travel, outdoor weekends, or the office, this model offers a straightforward combination of durability and wrist-friendly proportions.

 

Key Advantages of the Citizen Men's Eco-Drive Sport Luxury Armor Watch in Super Titanium, Black Dial (Model: CA7058-55E)

 

1. Eco-Drive B642 Movement: Light-Powered Reliability

The B642 calibre inside this watch is part of Citizen's Eco-Drive family, which converts light from any source into electrical energy stored in a rechargeable cell. This approach removes the need for periodic battery replacements, making the watch a low-maintenance option for those who prefer not to wind or swap power cells.

 

• Light Charging: Powers from natural or artificial light; no battery changes required under normal use.
• Reserve Capacity: Keeps running in darkness once fully charged, so it continues functioning overnight or in low-light conditions.
• Practical Ownership: Suited for those who want a grab-and-go watch without daily winding routines.

 

2. Super Titanium Case: Hardness and Lightness Combined

Citizen uses Super Titanium for the 44 mm case, a material that undergoes a surface-hardening process to improve scratch resistance beyond standard titanium. The metal also weighs considerably less than stainless steel of the same volume, which contributes to the watch's 110.56 g total weight.

 

• Surface Hardness: Roughly five times harder than stainless steel, reducing the visibility of daily scratches.
• Lower Weight: Approximately 40 percent lighter than stainless steel, easing long-term wear.
• Comfort Profile: A 44 mm case that feels lighter than its dimensions suggest, benefiting all-day users.

 

3. Black Dial and One-Way Rotating Bezel

The black dial provides strong contrast against the silver-tone titanium case, with white indices and hands aiding quick reading. The one-way rotating bezel adds a dive-style function, allowing wearers to track elapsed time underwater or during outdoor tasks with a simple rotation.

 

• Dial Legibility: High-contrast markings make the dial readable at a glance in most lighting conditions.
• Rotating Bezel: One-way action supports elapsed-time tracking without accidental backwards adjustment.
• Versatile Look: The black-and-silver pairing fits business attire, casual wear, and outdoor gear alike.

 

4. Chronograph and 100 Metres Water Resistance

This model includes a 1/5-second chronograph capable of measuring intervals up to 60 minutes, a feature aimed at runners, divers, or anyone timing activities. The watch also carries a 100-metre water resistance rating (WR100/10 ATM), which covers swimming and light water sports without requiring extra care.

 

• Stopwatch Function: Measures elapsed time in 1/5-second increments up to 60 minutes.
• Water Rating: WR100/10 ATM supports swimming, snorkelling, and general water exposure.
• Sport Utility: Combines chronograph timing with water resistance for pool or open-water sessions.

 

5. 21 mm Lug Width and Bracelet Design

The watch uses a 21 mm lug width, and the bracelet is offered in the same Super Titanium material for a uniform look. This sizing allows for aftermarket strap changes if desired, while the integrated-style bracelet keeps the watch feeling cohesive on the wrist.

 

• Bracelet Material: Super Titanium links match the case for a unified finish.
• Strap Options: The 21 mm width permits third-party leather, rubber, or NATO replacements.
• Secure Fit: The metal bracelet provides a stable fit during active movements.

 

6. Built for Everyday Durability

Beyond the hardened titanium case, the watch is designed to hold up to regular wear without constant maintenance. The combination of scratch-resistant materials, a reliable quartz chronograph, and water resistance up to 10 ATM makes it a dependable companion for a range of activities.

 

• Scratch Resistance: The Duratect-hardened surface copes with desk jobs, outdoor work, and travel.
• Low Maintenance: Eco-Drive power and quartz accuracy reduce servicing frequency.
• Seasonal Flexibility: Water resistance and light weight allow wear from summer pool days to winter commutes.

 

The Citizen Men's Eco-Drive Sport Luxury Armor Watch in Super Titanium, Black Dial (Model: CA7058-55E) is best suited for active professionals and outdoor enthusiasts who want a lightweight chronograph with solid water resistance, without the hassle of battery or winding maintenance. For those who spend time swimming, travelling, or moving between work and weekend activities, this watch offers a practical balance of hardened materials and everyday comfort.

Specifications of Citizen Men's Eco-Drive Sport Luxury Armor Watch in Super Titanium, Black Dial (Model: CA7058-55E)

Brand Name	Citizen
Model number	CA7058-55E
Part Number	CA7058-55E
Item Shape	Round
Dial window material type	Crystal
Clasp	Push Button Foldover Clasp With Safety
Case material	Titanium
Case diameter	44 millimeters
Case Thickness	13 millimeters
Band Material	Titanium
Band width	21 millimeters
Band Color	Silver
Dial color	Black
Bezel material	Stainless Steel
Bezel function	Stationary
Calendar	Date
Special features	Chronograph
Movement	Eco-Drive
Water resistant depth	100 Meters
Display Type	Analog

Prev:  Citizen Men's Eco-Drive Disney Mickey Mouse Astronaut Stainless Steel Watch, Red and Black Bezel (Model: AW1709-54W)     Next: Citizen Men's Sport Casual Garrison 3-Hand Day/Date Eco-Drive Watch, Arabic Markers, Super Titanium, Sapphire Crystal, Field Watch

Specifications
[Brand Name ]	Citizen
[Model number ]	CA7058-55E
[Part Number ]	CA7058-55E
[Item Shape ]	Round
[ Dial window material type ]	Crystal
[Clasp ]	Push Button Foldover Clasp With Safety
[Case material ]	Titanium
[Case diameter ]	44 millimeters
[Case Thickness ]	13 millimeters
[Band Material ]	Titanium
[Band width ]	21 millimeters
[Band Color ]	Silver
[Dial color ]	Black
[Bezel material ]	Stainless Steel
[ Bezel function ]	Stationary
[ Calendar ]	Date
[Special features ]	Chronograph
[ Movement ]	Eco-Drive
[ Water resistant depth ]	100 Meters
[Display Type ]	Analog

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