The Portuguese Hand-Wound Tourbillon Day & Night IW545901, Unveiled in 2024, Features a 42.4 mm 18K Armor Gold® case with an obsidian lacquer dial and gold-plated hands and appliques. Combined with a black Santoni alligator strap and a refined form, It underscores the elegant character of the Portuguese.
It features a 1-minute flying tourbillon at 6 o'clock and a 24-hour spherical day & night indicator at 9 o'clock. Equipped with the IWC in-house manual-winding caliber 81925, It boasts sophisticated specifications such as an 84-hour power reserve, A 4Hz frequency, 60m water resistance, A see-through back, And silicon parts with diamond shell technology. It contains a special story of how a design idea suggested by a young apprentice watchmaker at IWC was adopted as an actual product.
The epitome of pilot watches
IWC
Big Pilot and Mark Series
Secondary Market Analysis
Part 2
Is a more expensive watch always better for beginners?
Bvlgari Serpenti
Snakes
The icon of eternal sensuality
2023 Only Watch
Anticipated work
2023 ONLY WATCH (2)
Omega Seamaster
SEAMASTER
Omega's longest-running collection
what kind of watch
Will something new appear?
2023 Watches and Wonders (1)
Rolex acquires Bucherer
What are the future prospects?
Impact of collaboration between manufacturers and distributors
2024
Watch Market Review
What was the watch market like this year?
High end
ladies watch
Naples, Lady Bird, Rendezvous, Limelight, etc.
A feast of colors
Rolex and Tudor color dials