Citizen Sport Casual AT2447-01E
Ref. AT2447-01E · Black dial · In production
- Case45 mm
- Water res.100 m
- MovementSolar
- CrystalMineral
Citizen Sport Casual AT2447-01E size, specs and price at a glance
The Citizen Sport Casual AT2447-01E is 45 mm wide. Citizen does not publish its lug-to-lug length. It takes 22 mm straps and ships on a leather strap. Inside is the H500 solar calibre, water resistant to 100 m. US list price: $425 when we last checked citizenwatch.com (3 Nov 2026).
Strap shopping? See our Citizen lug width chart.
Overview
The Citizen AT2447-01E is a chronograph watch from the Sport Casual collection. It has a 45 mm stainless steel case. Citizen lists the dial as black. Inside is a solar movement (calibre H500). You also get 100 m water resistance, a mineral crystal and a leather strap.
Who it suits
- Wrists of roughly 18.1–20.0 cm (7.1–7.9 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- Grab-and-go wear without winding or setting
Trade-offs
- Mineral crystal scratches more easily than sapphire
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 45 mm | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Lug-to-lug | Not published by Citizen | |
| Case material | Stainless steel | citizenwatch.com · 3 Nov 2026 |
| Crystal | Mineral | citizenwatch.com · 3 Nov 2026 |
| Water resistance | 100 m | citizenwatch.com · 3 Nov 2026 |
Dial
| Dial colour | Black | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | citizenwatch.com · 3 Nov 2026 |
| Chronograph | Yes | citizenwatch.com · 3 Nov 2026 |
Movement
| Movement type | Solar | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Calibre | H500 | citizenwatch.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Leather strap | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 22 mm | citizenwatch.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $425 | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | citizenwatch.com · 3 Nov 2026 |
| Style (our classification) | Chronograph | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
More in Sport Casual
Similar alternatives
Picked with Watch Finder's style tags and sizing.
Questions about the Citizen Sport Casual AT2447-01E
How big is the Citizen Sport Casual AT2447-01E?
The case is 45 mm wide.
What movement does the Citizen Sport Casual AT2447-01E use?
It uses the H500 calibre, a solar movement.
Can I swim with the Citizen Sport Casual AT2447-01E?
Yes. It is rated to 100 m.
Does the Citizen Sport Casual AT2447-01E have a date?
Yes, it shows the date.
How much is the Citizen Sport Casual AT2447-01E?
The US list price was $425 on citizenwatch.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Citizen Sport Casual AT2447-01E fit my wrist?
By our sizing guide it sits best on wrists of about 18.1–20.0 cm (7.1–7.9 in). Use the fit checker on this page to test your own wrist.
Watch.co is independent and not affiliated with any brand. Brand names are used only to identify products.