45 MM Chronometer Steel
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- One Size
Details & Sizing
A perfect combination of classic design and superior sporting functionality, our 45 mm Chronometer Steel is imbued with the sleek aesthetic of Ralph Lauren's Black Label collection for men. Featuring a bold matte black galvanic dial accented with shiny white Roman numerals, a seconds subdial, a printed railroad-style minute track, and stylish Breguet-style hands, this polished steel chronometer makes a powerful statement. Finished with a luxurious alligator strap, this water-resistant watch is driven by a COSC-certified RL366 caliber self-winding mechanical movement. This Swiss-made timepiece offers precise performance and epitomizes the Ralph Lauren tradition of reimagining a vintage design to include modern sensibilities.
- Case material: stainless steel. Crystal covering: antireflective convex sapphire. Case back: secured with six screws. Crown: stainless steel; our "RL" logo.
- Center dial: matte black; galvanic. Roman numerals and minute track: white; printed. Hour and minute hands: shiny white; Breguet-style. Second hand: shiny white; sword-shaped.
- Case diameter: 44.8 mm. Case thickness: 11.3 mm. Water resistance: up to 10 bar.
- Strap: black alligator leather. Closure: stainless steel pin buckle.
- Movement: self-winding mechanical with a COSC-certified chronometer; RL366 caliber. Décor: vertical Côtes de Genève.
- Power reserve: ~42 hours. Jewels: 29. Frequency: 4 hertz; 28,800 vibrations/hour. Functions: hours; minutes; seconds.
- Swiss made.
- Each timepiece is elegantly presented in our signature "Ralph Lauren" alligator-embossed watch box and includes an Instruction Manual and a Guarantee Card.
- This watch is shipped with a standard 115-mm-long strap. Due to state law, this product cannot be shipped to Delaware.
Shipping & Free Returns
- Enjoy free Fast shipping on orders $125+ for the continental US. Additional delivery options are available.
- Fast shipping orders will arrive in 3–4 business days if placed by 3 PM ET (Customized orders must be placed by 11 AM ET).
- Estimated arrival date based on shipping method will be displayed in cart once shipping method is selected.
- Lighting and rugs are shipped via Economy delivery only. Due to the size and weight, a surcharge of $20 is applied for each item in addition to other shipping charges for your purchase and will ship separately. These items are final sale and cannot be returned or exchanged.
- Fragrances are shipped via Economy delivery only.
- Gift cards are shipped separately, free of charge.
- Enjoy free returns within 30 days for full-price and sale items. Personalized items and gift boxes cannot be returned.