IWC Ingenieur Big Ingenieur Platinum

Reference IW5005-02

About this watch

The IWC Big Ingenieur Platinum (IW5005-02) is a remarkable timepiece that marries luxury with engineering excellence. This statement piece embodies the spirit of engineering excellence with its luxurious materials and robust craftsmanship. The watch features a stunning platinum case, sapphire glass, and an intricate IWC Caliber 51113 movement that boasts precision and reliability. The Big Ingenieur Platinum doesn't just tell time; it does so with flair, featuring hours, minutes, and seconds hands for straightforward timekeeping, alongside a date function that is useful for everyday wear. With a water resistance rating of 120 meters, this watch is built for adventure and comfort. It comes with a high-quality leather strap that feels soft against the skin and adds to the watch's luxurious vibe. The IWC Big Ingenieur Platinum is perfect for watch enthusiasts who appreciate both luxury and functionality, making it an excellent choice for professionals who want a reliable yet stylish watch to wear to work or during business meetings.

Buy Now on Jomashop

This is an affiliate link

Key Features

Stunning platinum case
Intricate IWC Caliber 51113 movement
120m water resistance
High-quality leather strap
Power reserve indicator
Sapphire glass
Robust round case with a diameter of 45.50 mm

Specifications

Brand

IWC

Family

Ingenieur

Model

Big Ingenieur Platinum

Reference

IW5005-02

Movement

51113

Movement Features

Hours, Minutes, Seconds
Date
Power Reserve Indicator

Case

45.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

120

Current Listings

IWC Ingenieur 40mm Aqua Dial 2025 Complete Kit

IWC - IW328903 · $9,500

This IWC Ingenieur features a 40mm Aqua Dial and has a thin 10.7mm case with a 120 hour power reserve.

Condition: Incredible Preowned Condition
Case thickness: 10.7mm
Diameter: 40mm
Power reserve: 120 hours

Posted at

Dec 11, 2025, 9:33 AM

Active

View listing on r/WatchExchange

IWC Micro Adjust Clasp for Ingenieur 40 & Others

IWC - IW32890x · $375

Additional details on a preowned IWC clasp for the Ingenieur 40 and other models, allowing micro adjustment instead of the stock butterfly clasp.

Condition: Excellent condition
Compatible Watches: Not specified, but confirmed compatible with 40mm IW32890x model Ingenieur. Cross reference required for other models.

Posted at

Dec 11, 2025, 9:28 AM

Active

View listing on r/WatchExchange

IWC Ingenieur Automatic IW357001 $2,699

IWC - IW357001 · $2,699

The IWC Ingenieur IW3570 is a well-crafted watch that combines classic design with modern functionality. It has balanced proportions and quality finishing, making it a strong contender in its category.

Condition: Pre-owned with minor scratches on polished bezel
Case Size: 40mm diameter
Case Thickness: 10.3mm
Lug Width: 20mm

Posted at

Dec 10, 2025, 12:49 PM

Active

View listing on r/WatchExchange