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Citizen Marvel Avengers Legacy Inspired 42mm Mens Watch
Ref. AW1721-08W
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Stepping up in the same colour and case shape
A 42mm stainless steel case sits at 10.6mm thick, keeping proportions relatively slim on the wrist. The black dial centres on a three-dimensional silver-tone Avengers "A" crossed with an arrow, set against concentric circles that add depth to the layout. Luminous hands and markers ensure legibility in low light, and a sapphire crystal protects the dial. The movement is Citizen's Eco-Drive calibre J810, powered by natural or artificial light. A brown leather strap with standard buckle closure completes the watch.
- Reference
- AW1721-08W
- Brand
- Citizen
- Case size
- 42mm
- Case thickness
- 10.6mm
- Lug width
- 20mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Solar
- Calibre
- J810
- Functions
- Solar powered
- Water resistance
- 100m
- Bracelet / strap
- Leather strap
- Strap colour
- Brown
- Clasp
- Buckle
- Lume
- Luminous
- Retailer
- Goldsmiths
Learn more about Citizen
The Shokosha Watch Research Institute began in Tokyo in 1918, and the Citizen name was given to its first pocket watch in 1924 by the then mayor of Tokyo, Shinpei Goto, who wanted a watch that would be available to ordinary citizens rather than only the wealthy. The company formally took the name in 1930.
That founding intention has held. Citizen is the largest watch manufacturer in the world by volume and is fully vertically integrated, making its own movements, cases, and electronic components.
Its most significant technology is Eco-Drive, introduced in 1976 and refined over decades. A photovoltaic cell beneath the dial converts any light — including indoor light — into stored energy, so the watch never needs a battery change. Citizen has sold well over a hundred million Eco-Drive watches, and the environmental argument is substantial: hundreds of millions of cells not discarded.
The company also produced the first analogue quartz watch with a titanium case in 1970, the first professional dive watch with an electronic depth sensor, and the Caliber 0100, an Eco-Drive movement accurate to within one second a year — the most accurate independent watch movement ever put into production.
Citizen owns Bulova, Frederique Constant, Alpina, and the movement manufacturer Miyota, whose calibres power a large share of the affordable mechanical watch market worldwide.
- 1918
- The Shokosha Watch Research Institute is founded.
- 1924
- The Citizen name is given to its first pocket watch.
- 1976
- Eco-Drive light-powered technology is introduced.
- 2018
- The Caliber 0100 achieves accuracy of one second a year.
Also in 4 collections
This watch appears in Back in Stock (3,616), Stainless Steel Watches (3,157), Leather Strap Watches (1,052) and Solar & Kinetic Watches (225).
Temporarily out of stock
Goldsmiths is not currently taking orders for this reference. Last listed as available on 15 September 2026. Stock is checked nightly and this page updates when it returns.
What the specifications mean
A slim watch on leather, made for wearing with a shirt.
Strengths
- 100m water resistance covers swimming and watersports
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
Worth knowing
- Leather does not suit regular contact with water
Citizen Marvel Avengers Legacy Inspired alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | AW1721-08W | SSC771P1 | ECB-S10NIS-7AER |
|---|---|---|---|
| Price | £299 | £299 | £289 |
| Case size | 42mm | 41mm | 43mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Solar | Solar | Solar |
| Strap | Leather strap | Stainless steel bracelet | Leather strap |
| This watch | Closely matched | Closely matched |
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Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It charges from light, and the cell behind that is designed to last a decade or more.
Quartz, automatic and solar comparedWhat size strap does it take?
20mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Is it a men's or women's watch?
Listed as men's.
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