mechanical watches · watch brand
IWC Portugieser Annual Calendar Review: AZ Factory 44mm Fine
The AZ Factory's fine collectibles of the IWC Portugieser Annual Calendar men's mechanical watch combines hour and minute hands, date, day, month, and movement display in a single piece. This timepiece is engineered for exceptional functionality and refined craftsmanship, appealing to watch enthusiasts who demand precision and elegance.
Case and Design
The case measures 44mm in diameter with a thickness of 15mm, offering a balanced and comfortable fit. Its curved bezel is polished to a mirror finish, maintaining AZ Factory's standard of excellence. The double-sided anti-reflective sapphire crystal, shaped like a pot cover, undergoes intricate cutting and polishing, resulting in a high difficulty and scrap rate. AZ Factory spares no expense to replicate the authentic design, delivering an unmatched experience that closely mirrors the original.
Movement and Performance
The original IWC 52850 movement, comprising 326 parts, was meticulously disassembled and analyzed. Through extensive trials and data evaluation, the achieves an 80% structural match with the authentic movement, while the adjustment method and tactile feel are 100% synchronized. This ensures reliable performance and a genuine user experience.
Strap and Buckle
It features an Italian calfskin leather strap paired with an IWC-grade folding buckle, matching the quality of the original.
Photography and Availability
Actual photos of the AZ Factory IWC Portugieser Annual Calendar are available for review. For inquiries about purchasing this model, please contact USA WATCH EXPERT.
Pricing for this ranges from $1000 to $10,000. For specific pricing details, reach out to USA WATCH EXPERT for accurate information.


