The IWC Portugieser Constant-Force Tourbillon Edition “150 Years” Blue Dial 46mm Swiss 1:1 Grade is a statement of technical brilliance and timeless design. Featuring a bold 46mm stainless steel case and a deep blue dial, this exceptional timepiece celebrates IWC’s 150 years of fine watchmaking heritage. The intricate Constant-Force tourbillon mechanism represents precision, innovation, and elegance at its finest.

Powered by a Swiss 1:1 Grade automatic tourbillon movement, it delivers outstanding accuracy and smooth operation. The solid sapphire crystal glass ensures superior scratch resistance and clear visibility of every refined detail. Paired with a genuine leather strap, it provides both luxurious comfort and a sophisticated appearance.

• Case: 46mm stainless steel case with polished finishing

• Dial: Elegant blue dial with visible tourbillon window

• Movement: Swiss 1:1 Grade automatic tourbillon – engineered for precision and long-term reliability

• Crystal: Solid sapphire crystal offering high clarity and scratch resistance

• Strap: Genuine leather strap for a premium and comfortable fit

• Functions: Hours, minutes, seconds – fully functional tourbillon movement

• Water Resistance: Good – suitable for daily wear

• Features: Swiss 1:1 craftsmanship, Constant-Force tourbillon, 150-Year Anniversary Edition, blue dial design

• Pre-Order Policy: Please review pre-order terms before confirming your order

• Warranty: 5 Years Machine Warranty with full branded packaging