IWC Portugieser Hand-Wound 8 Days Edition "75th Anniversary" IW510205 SIHH 2015. The IWC Portugieser Hand-Wound 8 Days Edition "75th Anniversary" (model IW510205) SIHH 2015 comes in a stainless steel case with a black alligator strap by Santoni and a stainless steel pin buckle. The watch features a black dial, a sapphire crystal with an arched edge and anti-reflective coating on both sides, date display at 6 o'clock and a power reserve display on the transparent case back, and an 8-day power reserve. The case measures 43mm. It has 30 jewels and mechanical movement with manual winding IWC-manufactured calibre 59215.

Specification:

Watch Style Classic
Gender Men's
Case Form Round
Case Material Stainless Steel
Case Diameter 43 mm
Case Thickness 12 mm
Case Back Transparent
Bezel Material Stainless Steel
Bezel Function Fixed
Water Resistance 30 m
Dial Black
Movement Manual Wind
Calibre 59215
Functions Hours; Minutes; Seconds; Date
Power Reserve 192 hours
Movement Features Number of jewels - 51
Bracelet/Strap Crocodile/Alligator
Strap Color Black
Buckle Material Stainless Steel
Buckle Type Tang Buckle
Alternative Reference IW510205