SKU: 38204847419

Citizen Promaster Sky Eco-Drive CB5009-55E Men's Watch

Sale price$1512.00 Regular price$1680.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Citizen Promaster Sky Eco-Drive CB5009-55E Men's WatchThe Citizen CB5009 55E is a high performance, professional grade aviation timepiece belonging to the world renowned Promaster Sky Collection. Meticulously engineered within an authoritative 45. 9 mm stainless steel case and paired with an integrated solid steel link bracelet, this model features a uniform charcoal grey ion plated (IP) finish. This protective coating delivers a rugged, tactical frame, beautifully contrasted by a striking, deep maroon

The Citizen CB5009-55E is a high-performance, professional-grade aviation timepiece belonging to the world-renowned Promaster Sky Collection. Meticulously engineered within an authoritative 45.9 mm stainless steel case and paired with an integrated solid steel link bracelet, this model features a uniform charcoal grey ion-plated (IP) finish. This protective coating delivers a rugged, tactical frame, beautifully contrasted by a striking, deep maroon ion-plated slide-rule bezel ring. The primary visual anchor is its detailed multi-dial matte black face, which hosts an intricate series of calculations scales tailored for flight navigation, accented sharply by high-contrast white tracking numerals and oversized luminous sword hands.Powering this advanced aviation platform is Citizen's specialized in-house Eco-Drive Calibre E660 movement, an intelligent light-powered engine optimized with global radio-controlled atomic timekeeping. This allows the module to capture automatic calibration signals across four primary international regions—North America, Europe, China, and Japan—ensuring absolute precision that never drifts over time. Converting any natural or artificial light source into endless operational energy, it completely eliminates battery replacements. Protected beneath a premium, scratch-resistant sapphire crystal and balanced at a solid 13.7 mm thickness, the armored framework accommodates an advanced utility software suite: a 1-second split chronograph, an independent daily alarm, a 24-hour sub-register tracking window, and a full perpetual calendar that auto-adjusts for leap years. Completed with a professional-grade 200-meter water resistance rating and managed by a secure screw-down crown with protective side walls, this high-flying reference bridges industrial aviation technology with uncompromising tool-watch durability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38204847419

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4.9 ★★★★★
Based on 826 reviews
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Carol
Phoenix, US
★★★★★ 5
Great ankle socks that stay put at a great price!!
Size: 6-9, Color: Assorted
These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018
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Verified Purchase
Nicole
Massapequa, US
★★★★★ 5
Great quality, no holes or fading!
Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020
J
Verified Purchase
Jennifer M Bailey
Birmingham, US
★★★★★ 5
Cute under armor socks
Size: Medium, Color: Black/Assorted
There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
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Reviewed in the United States on October 22, 2024
K
Verified Purchase
Kindle Customer
Houston, US
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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Reviewed in the United States on July 20, 2018
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Verified Purchase
Halle
Los Angeles, US
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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Reviewed in the United States on November 13, 2025

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