IWC Portuguese Perpetual Calendar 44 Boutique Special Edition (Model: IW503312)

Case: 44.2 mm, 18K Armor Gold®

Dial: dark blue with gold-plated hands and hour markers

Movement: IWC self-made 52611 automatic movement, equipped with Pellaton winding system, power reserve up to 7 days (168 hours)

Functions:

Perpetual calendar, displaying date, week, month, four-digit year and moon phase

Power reserve display

Small second hand

Back: See-through sapphire glass bottom cover, you can enjoy the 18K 5N gold rotor

Waterproof performance: 3 bar (about 30 meters)

Strap: blue Santoni crocodile leather strap