Skip to content

IWC PORTOFINO AUTOMATIC DAY & NIGHT 34MM

REF: IW659801

Regular price CHF 10,400.00
Sale price CHF 10,400.00 Regular price
  • Fast & Secure Shipping
  • Top rated customer service

A refined 34 mm Portofino Automatic Day & Night 34 in polished stainless steel, featuring a lustrous blue dial surrounded by a glittering bezel set with 66 diamonds—twelve more diamonds mark the hours for added brilliance. A charming day-and-night disc at 6 o'clock displays sun or moon imagery depending on the time of day, blending poetic elegance with mechanical poise. The watch is fitted with a blue calfskin strap and butterfly folding clasp and includes IWC’s quick-change system for easy customization. Powered by the automatic calibre 35180, this timepiece offers a 50-hour power reserve, central hacking seconds, and intelligent design packed into an ultra-slim 8.9 mm height. It is protected beneath a convex sapphire crystal with an anti-reflective coating and is water-resistant to 5 bar (50 m).

  • Reference: IW659801
  • Movement (Calibre): IWC calibre 35180 automatic; 50-hour power reserve; central hacking seconds; 24 jewels; 28,800 vph (4 Hz)
  • Case: 34.0 mm stainless steel; ~8.9 mm thickness; convex sapphire crystal with anti-reflective coating; diamond-set bezel (66 stones); water-resistant to 5 bar (50 m)
  • Dial: Blue with 12 diamond hour markers; day-and-night display at 6 o'clock
  • Clasp/Buckle: Butterfly folding clasp integrated into IWC’s quick-change system
  • Strap: Blue calfskin with quick-change mechanism; 16 mm width

Ask a question

The fields marked * are required.

IW659801
The Art of Watchmaking

Our Watch Brands

Each model is a symbol of innovation, tradition, and timeless style — selected for those who value excellence.

Watches

Vendor: Hublot

Hublot BIG BANG UNICO TITANIUM

Regular price CHF 18,900.00
Sale price CHF 18,900.00 Regular price

Vendor: Hublot

Hublot CLASSIC FUSION KING GOLD

Regular price CHF 20,900.00
Sale price CHF 20,900.00 Regular price

Vendor: Hublot

Hublot CLASSIC FUSION CHRONOGRAPH TITANIUM 45MM

Regular price CHF 10,200.00
Sale price CHF 10,200.00 Regular price

Vendor: Blancpain

Blancpain AIR COMMAND 42,5MM

Regular price CHF 30,400.00
Sale price CHF 30,400.00 Regular price

Vendor: Blancpain

Blancpain FIFTY FATHOMS BATHYSCAPHE

Regular price CHF 11,500.00
Sale price CHF 11,500.00 Regular price

Vendor: Breguet

Breguet TYPE 20 CHRONOGRAPHE 2057

Regular price CHF 17,600.00
Sale price CHF 17,600.00 Regular price

Testimonials

Sophie, M.

Exceptional service and an outstanding selection of luxury pieces. Every detail is carefully curated — a true pleasure to shop here.

Clara V.

Beautifully presented collections and impeccable customer care. I found the perfect gift and will definitely return.

Julien R.

The quality and elegance of the items exceeded my expectations. A trusted destination for timeless watches and fine jewelry.

Elena B.

One of the few places online where the experience feels just as premium as the brands featured.

John B.

Outstanding service and a true sense of reliability. Everything was handled smoothly and with real professionalism.

Lucas T.

Everything went perfectly. Great communication, excellent follow-up, and a service that matches the level of the brands.

fast shipping

And fully insured

Online support

6 days a week

Flexible payment

Visa, Master, Amex, ApplePay & more

ASW
ANDERMATT SWISS WATCHES
ASW
ANDERMATT SWISS WATCHES