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Franck Muller

Franck Muller Casablanca 6850 18K White Gold Automatic Luxury Mechanical Swiss Watch

Ref. 6850

ConditionUsed
Original boxNo
Original papersNo
Case34 mm
Regular price £5,990
Sale price £5,990

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Franck Muller Casablanca 6850 18K White Gold Automatic Luxury Mechanical Swiss Watch

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Stock code: FM6850WG-BLK-001

Collector details

This exact watch

The key facts for the individual watch offered in this listing.

Brand
Franck Muller
Model
Franck Muller Casablanca
Reference
6850
Condition
Used
Case size
34 mm
Dial
Black
Original box
No
Original papers
No
Service records
No

Transparency first

Condition & what’s included

ConditionUsed

Excellent condition with minimal signs of wear. Case shows light hairline marks consistent with careful use. Dial and hands are clean and well preserved. Strap in very good condition. Fully functional and tested.
Original manufacturer box
No
Original papers
No
Manual / booklet
No
Service records
No
Manufacturer warranty
No
Imperial Time warranty
Yes

Collector-grade detail

Watch specifications

Only populated product data is shown.

Identity
Brand
Franck Muller
Model
Franck Muller Casablanca
Reference number
6850
Model number
6850
Vintage
No
Customised
No
Case & dial
Case material
White Gold
Case size
34 mm
Case colour
Gold
Case finish
Polished
Case thickness
10mm
Caseback
Solid
Watch shape
Tonneau/Barrel
Dial colour
Black
Dial pattern
Sunburst
Hour markers
Arabic Numerals
Bezel type
Smooth
Bezel colour
Silver
Water resistance
30 m (3 ATM)
Movement
Movement
Mechanical (Automatic)
Display
Analogue
Number of jewels
31 Jewels
Features
Sapphire Crystal, Swiss Made
Bracelet / strap
Bracelet / strap
Two-Piece Strap
Material
Leather
Colour
Black
Clasp
Buckle
Lug width
20mm
Maximum wrist size
19.1-20 cm
Scope & warranty
Original box
No
Original papers
No
Manual / booklet
No
Service records
No
Manufacturer warranty
No
Seller warranty
Yes
Further detailAbout this watch

Franck Muller Casablanca 6850 18K White Gold Automatic

The Franck Muller Casablanca 6850 is a refined expression of Swiss watchmaking artistry, combining timeless elegance with the brand’s unmistakable curved tonneau design. Crafted in luxurious 18K white gold, this sophisticated timepiece reflects the signature aesthetic that has made Franck Muller one of the most respected names in haute horology.

Featuring the iconic Casablanca dial, this model is distinguished by its bold Arabic numerals, clean layout, and exceptional legibility. The guilloché or silvered dial variants add depth and character, perfectly complemented by elegant hands and a classic minute track.

At the heart of the watch lies a reliable automatic movement, delivering precision and smooth performance for everyday wear. The curved case sits comfortably on the wrist, making it ideal for both formal and smart casual occasions.

The 18K white gold case enhances the watch’s luxurious presence, while the sapphire crystal ensures durability and scratch resistance. Paired with a premium leather strap, this Casablanca model embodies understated sophistication and timeless design.

Key Features

  • Model: Casablanca 6850
  • Case: Solid 18K White Gold
  • Movement: Swiss Automatic Movement
  • Dial: Arabic Numerals with Classic Casablanca Design
  • Case Shape: Curved Tonneau (Cintrée Curvex)
  • Crystal: Scratch-Resistant Sapphire
  • Strap: Leather with Tang Buckle
  • Water Resistance: 30 metres (3 ATM)

The Franck Muller Casablanca collection is celebrated for its fusion of Art Deco inspiration and modern watchmaking innovation. The 6850 reference is one of the most recognisable designs, offering collectors a distinctive alternative to traditional round watches.

This timepiece is ideal for collectors and enthusiasts seeking a luxury watch that stands apart, combining Swiss craftsmanship, iconic styling, and enduring value.

Buy with confidence from Imperial Time UK Ltd – your trusted luxury watch specialist in Kensington, London. All watches are fully authenticated and inspected by our experts.

Confidence before purchase

Authenticated by Imperial Time

Every watch offered by Imperial Time is professionally inspected before sale. Our process is designed to verify the watch presented, assess its condition and mechanical presentation, and check relevant watch details before it reaches the showroom or is dispatched.

Professional authenticationWatch Register checkedSecure handlingKensington showroom support

After the decision

Delivery, returns & warranty

Secure delivery

Orders are sent using secure, tracked and appropriately insured delivery. After payment and security checks, we aim to dispatch the same or next working day. Delivery options, estimates and any charges are shown at checkout.

Shipping policy

14-day returns

Eligible purchases can be returned within 14 days subject to the current returns policy and its condition requirements.

Returns policy

Warranty support

Seller warranty: Yes. Manufacturer warranty: No.

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Purchased a lovely watch

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Purchased a lovely watch from Imperial Time. Great service and great experience. Will be back for more gifts.

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Excellent service from the guys at Imperial. I needed a watch the same day they helped me source it within 2 hours would highly recommend them.

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5 | 5.0 Reviews

Although the team couldn’t quite give me the watch I was looking for, I feel sure they will be able to source it and get back to me. The guys were very knowledgeable and didn’t have any hard sell tactics, just simply wanted to please, and the watch I was shown was a beautiful piece, just not quite the configuration I was looking for. I’m sure I'll be back.

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