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Saint Laurent

Regular price £205.00
Regular price £320.00 Sale price £205.00
Save £115.00
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Colour
Size
Lens width diagram
Lens Size:
55 MM
Bridge size diagram
Bridge Size:
16 MM
Temple length diagram
Temple length:
145 MM
Quantity

Saint Laurent SL 645/F Eyeglasses (Saint Laurent) is selling:
Fast! Last few pairs left of these 100% original designer eyewear. Buy Now Before the Deal Ends Forever!

Proudly British: Authentic eyewear, fast UK delivery, easy returns. Shop with confidence!

  • Free Delivery (Save £8)
  • 14 Days Return
  • 2 Year Warranty
Stock Level: Only a few left!
Select Lens and Purchase

Frames ship with the standard non-prescription lenses shown in the images. No lens coatings or vision correction included — choose Add Prescription Lenses above to upgrade.

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Description

Introducing the Saint Laurent SL 645/F eyeglasses, a refined unisex design that harmonises architectural lines with modern luxury. The rectangle eyeglasses silhouette delivers balanced proportion, ideal for daily wear and enduring style. Crafted in Italy, this pair features a robust front in the RAC material and a timeless Black finish on both the frame front and temples, complemented by transparent lenses that offer clean, versatile vision. Available across colourways Beige, Black, Green and Havana, and sized at 55 mm, they are engineered to fit a range of face shapes with quiet confidence.

The craftsmanship speaks softly of premium heritage. Each component is selected for durability and comfort, while the understated detailing ensures this frame remains at home in both professional environments and refined evenings. The Italy-made production speaks to a tradition of luxury eyewear, pairing long-lasting performance with everyday elegance.

On Ardor Eyewear, you can choose the SL 645/F frame alone or pair it with prescription lenses. We offer prescription-ready customization on the product page, and we will fit your personalized lenses and ship the finished glasses to you in 8–12 days, with authentic packaging and full manufacturer assurance.

Face shape guidance: the rectangular geometry of SL 645/F flatters round and oval faces for balance while adapting gracefully to heart-shaped or angular (square) profiles when proportion is considered. If your features are softly curved, this frame adds structure without overpowering your look.

Elevate your daily appearance with a frame that signals quiet confidence and modern luxury. The SL 645/F pairs easily with a contemporary professional wardrobe or a high-fashion, city-living lifestyle, making it a versatile choice for those who value authenticity, comfort and timeless design. Experience the ease of authentic luxury eyewear from a UK-based specialist, with easy ordering, guaranteed authenticity, and premium service from Ardor Eyewear.

Product Specifications

Model Code: Saint Laurent SL 645/F Eyeglasses
Brand: Saint Laurent
Product Type: Eyeglasses
Barcode 889652454580
Gender: Unisex
Suits These Face Shapes: Round Face, Oval Face, Oblong Face, Long Face, Triangle Face, Round Face, Oval Face, Long Face, Narrow Face

Frame Specifications

Frame Shape: Rectangle, Square
Front Material: RAC
Frame Front Colour: Green
Front Colour (detailed): Green

Lens Specifications

Lens Material: Demo Lens
Lens Base Curve: S04
Polarized: No
Photochromic: No

Size & Fit Details

Lens Width: 55 MM
Lens Height: 39 MM
Bridge Size: 16 MM
Temple Length: 145 MM
Size Guide: M

Saint Laurent Packaging

Saint Laurent Packaging

*The packaging image is for reference purposes only; actual packaging may differ.

Order placed Ordered 16 May
Order prepared Order Ready 20 May - 22nd May
Out for delivery Delivered 26 May - 29 May

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Designer Eyewear, Done Right.

Authorized UK retailer of Ray-Ban, Oakley, Gucci, Tom Ford, Persol, Saint Laurent and 25+ more. Every pair guaranteed authentic, dispatched from our Derby HQ with free UK delivery, 14-day returns and a 2-year warranty — prescription orders included.

100% Authentic. Direct from authorized brand partners.

Every Ray-Ban, Oakley, Tom Ford, Gucci and Persol you'll find here is sourced through our authorized partnerships — never resellers, never grey market. Each pair arrives in its original branded case with manufacturer documentation, ready to verify on the brand's official website.

Pair it with Carl Zeiss or Essilor prescription lenses, fitted in-house by qualified opticians — with anti-reflective, blue-light, photochromic or polarized upgrades to suit how you wear them.

Frames Picked For Your Face — Not Just Your Style

Not sure where to start? Our Shop by Face Shape collection groups frames by what genuinely flatters — round, oval, square, heart and oblong — so you're already shortlisted to what suits you.

Each frame is hand-curated by UK optical specialists who've fitted thousands of customers. Need help picking? Our face-shape guide walks you through it in under a minute — no email or signup required.