IWC Portuguese Hand Wound 
Ref.5454-05

Stainless Steel, Manual wind, In-house movement caliber 98295.

 beats at 18,000 vph, Power Reserve of 46 hours.

Ref.5454-05

Sapphire Crystal with Sapphire Display Back.

Size: 44.0mm, Thick: 10.0mm

Water Resistant to 30 Meters/100 Feet.

New in Box & Papers.

Please contact me if you have any questions.

Thanks for looking

Note: ALL PICTURES ARE OF THE ACTUAL WATCH.

Excellent references

IWJG & NAWCC Member.