Citizen L Rainell EM1200-55A 26 × 31mm Eco-Drive Silver-Tone Watch
EM1200-55A
- In stock, ready to ship
- Arriving soon · Available to pre-order
- 26 × 31mm case
- Spherical sapphire crystal
- Eco-Drive — powered by light
Choose your dial
Rainell · 26 × 31mmEstimated 3–6 business days from order to delivery.
Includes 0–2 business days to prepare and 3–4 in transit. Engraving adds 1–2 days. Estimates exclude weekends and holidays; destination and carrier delays can affect timing. Delivery detailsOn the wrist — EM1200-55A · 26 × 31mm case
Fit varies with wrist size.

Citizen L Rainell EM1200-55A 26 × 31mm Eco-Drive Silver-Tone Watch — Description
The Citizen L Rainell EM1200-55A pairs a sculptural 26 mm by 31 mm silhouette with a silver-tone stainless steel case and integrated bracelet. Its softly shaped silver-tone dial features a brushed finish, applied markers, and matching hands.
Description
A synthetic sapphire-set crown and spherical sapphire crystal add refined detail. Citizen Eco-Drive powers the E031 three-hand movement from light, and 50-meter water resistance provides practical everyday protection.
Specifications
- Brand: Citizen
- Model: EM1200-55A
- Movement: E031 Eco-Drive
- Power: Powered by light; no routine battery replacement
- Case size: 26 mm wide; 31 mm long
- Case material: Silver-tone stainless steel
- Dial: Silver-tone / white brushed
- Band: Bracelet
- Band material: Stainless steel
- Clasp: Deployment clasp with push buttons
- Crystal: Spherical sapphire crystal
- Water resistance: 50 m / 5 bar
- Functions: Three hands
- Crown: Synthetic sapphire-set
- Band length: 191 mm
- Weight: 62 g
- Collection: Citizen L Rainell
Included with your purchase: 5-year Citizen limited warranty card included.
Watch specifications
- Brand
- Citizen
- Model
- EM1200-55A
- Movement
- Eco-Drive, caliber E031
- Display
- Analog
- Case dimensions (width × length)
- 26 × 31 mm
- Crystal
- Spherical sapphire crystal
- Dial color
- Silver-tone / white brushed
- Band material
- Stainless steel integrated bracelet
- Water resistance
- 50 m / 5 bar
- Power reserve
- Approximately 6 months
- Warranty
- 5 years
Free Standard shipping: estimated 3–4 business days in transit. Express: $15, estimated 1–2 business days in transit. Regular in-stock orders normally ship from the same business day to two business days after purchase. Engraving adds 1–2 business days before shipment. Transit begins when the carrier receives your parcel. Available options and calculated carrier rates appear at checkout. We email tracking when your order ships. See our Shipping & Delivery Policy.
Request an eligible return within 30 days of delivery. Watch Technicians pays shipping for approved returns and emails a prepaid label through Shopify. Wait for approval and use our label. Watches must be unused, unworn, unsized, and complete with original materials. Start a return or exchange.
Engraved or otherwise personalized watches are final sale and are not eligible for returns, exchanges, or refunds for a change of mind. This does not limit remedies for items that arrive damaged, defective, or incorrect, or rights required by applicable law. Review the Return & Refund Policy.
Seiko watches include a 3-year warranty. Citizen watches include a 5-year limited warranty. Every watch is sold as authentic merchandise through Watch Technicians. Warranty terms for Timex and other brands follow the documentation included with the product.
Pickup availability is based on the selected variant and current store inventory. Eligible pickup locations and estimated readiness appear near the purchase buttons. We will notify you when the order is ready; please wait for confirmation before traveling to the store.
Engraving preparation: Allow 1–2 additional business days before shipping or pickup. Engraved or otherwise personalized watches are final sale and are not eligible for returns, exchanges, or refunds for a change of mind. This does not limit remedies for items that arrive damaged, defective, or incorrect, or rights required by applicable law. Review the Return & Refund Policy.
Compare sizes & features
See this model beside two alternatives before you choose.
Swipe across to compare all three watches.
| Feature |
EM1200-55AYou are viewing this watch |
EM1200-55X |
EM1202-50P |
|---|---|---|---|
| Price | $420.00 | $420.00 | $460.00 |
| Availability | Available to order | Available to order | Available to order |
| Case dimensions (width × length) | 26 × 31 mm | 26 × 31 mm | 26 × 31 mm |
| Case thickness | Not specified | Not specified | Not specified |
| Lug-to-lug | Not specified | Not specified | Not specified |
| Movement | Eco-Drive, caliber E031 | Eco-Drive, caliber E031 | Eco-Drive, caliber E031 |
| Crystal | Spherical sapphire crystal | Spherical sapphire crystal | Spherical sapphire crystal |
| Bracelet / strap | Stainless steel integrated bracelet | Stainless steel integrated bracelet | Stainless steel integrated bracelet |
| Power reserve / battery life | Approximately 6 months | Approximately 6 months | Approximately 6 months |
| Water resistance | 50 m / 5 bar | 50 m / 5 bar | 50 m / 5 bar |
Prices and availability update with the store. Fit depends on your wrist; a missing measurement is not an estimate.
Questions about EM1200-55A
How is the EM1200-55A powered?
This Citizen Eco-Drive watch converts light into electricity and stores it in a rechargeable power cell. It does not need regular disposable-battery changes.
How do I charge my EM1200-55A?
Keep the dial exposed to light rather than covered by a sleeve or stored in a dark drawer. Daylight generally charges more efficiently than indoor lighting. Follow the caliber manual for charging time and any reset or setting steps; the time needed varies with light intensity and remaining charge. Avoid excessive heat, including a hot car dashboard or placing the watch close to a lamp.
What is the difference between automatic and Eco-Drive or Solar?
Automatic watches store mechanical energy in a mainspring wound by wrist movement. Citizen Eco-Drive and Seiko Solar watches store electrical energy collected from light in a rechargeable cell. Wearing an automatic helps wind it; exposing a light-powered watch to light helps charge it. They need different care and restart routines.
Does my EM1200-55A need maintenance?
Light charging removes the need for regular disposable-battery changes, but the watch still needs care. The rechargeable cell and movement may need professional service over time. If it does not run after the charging steps in its manual, contact our watch technicians.
What case size is the EM1200-55A?
The listed case dimensions are 26 × 31 mm (width × length). This shaped case is not measured as a round diameter. Compare it with a watch you already wear; fit varies with wrist size.
What is the power reserve of the EM1200-55A?
The listed power reserve is Approximately 6 months when fully charged. Actual running time depends on charge level and how the watch’s functions are used. Refer to the caliber manual for power-saving behavior and charging requirements.
What is the water-resistance rating of the EM1200-55A?
The listed rating is 50 m / 5 bar. Use the manufacturer’s guidance for the activities suitable for this model, secure the crown before water contact and never operate it underwater. Gaskets can wear, so have water resistance checked before relying on it for swimming or diving.
How does the band on the EM1200-55A fit?
The listed band is Stainless steel integrated bracelet. Contact our watch technicians for help checking fit before purchase. Professional bracelet sizing is complimentary. Contact our watch technicians about fit or visit an eligible St. Louis pickup location. Sized watches are excluded from standard returns; check the return policy before requesting sizing.
What complimentary extras are included?
A protective travel case is included with a qualifying watch purchase. Engraving is optional and complimentary where the watch’s design permits it. Your brand’s warranty and local support details appear above.
Where can my message be engraved?
Your selected engraving placement is subject to review. Glass casebacks or the watch’s design may prevent engraving in that spot. If needed, we’ll contact you to approve a suitable alternative, such as the clasp or back of a lug, before engraving.
Engraving adds 1–2 business days before shipment or pickup. Personalized watches are final sale for change-of-mind returns; damaged, defective or incorrect items follow our refund policy. Return details

