Description

IWC INGENIEUR AUTOMATIC 40 IW328903

Case Specifications

• Material: Brushed & polished stainless steel

• Diameter: 40.0 mm; Thickness: ~10.7 mm thewatchagency.com+1prestigetime.com+1prestigetime.com+3iwc.com+3thewatchagency.com+3

• Crystal: Sapphire, convex with anti-reflective coating; secured against displacement due to pressure changes iwc.com

• Bezel: Fixed steel with five functional hex/spline screws in precise alignment prestigetime.com+2my-watchsite.com+2gq.com+2

• Water Resistance: 100 m (10 bar) my-watchsite.com+9jurawatches.co.uk+9prestigetime.com+9

• Magnetic Protection: Soft-iron inner cage shielding the movement reddit.com+5iwc.com+5reddit.com+5

⏱️ Dial Features

• Color & Texture: Aqua-green dial stamped with a “grid” pattern on soft-iron base gq.com+4iwc.com+4my-watchsite.com+4

• Markers & Hands: Rhodium-plated, filled with Super-LumiNova for nighttime readability greenleafcrosby.com+5jurawatches.co.uk+5gq.com+5

• Date Display: Clean window at 3 o’clock

⚙️ Movement

• Calibre: IWC in-house 32111, automatic with pawl winding mechanism reddit.com+15iwc.com+15greenleafcrosby.com+15

• Frequency: 4 Hz (28,800 vph); Jewels: 21; Components: ~163 thewatchagency.com+2iwc.com+2prestigetime.com+2

• Power Reserve: 120 hours (5 days) reddit.com+14iwc.com+14prestigetime.com+14

• Finishing: Côtes de Genève and perlage visible through exhibition caseback

🔗 Bracelet & Clasp

• Bracelet: Integrated stainless-steel H-link with satin-brushed and polished surfaces prestigetime.com+3iwc.com+3my-watchsite.com+3reddit.com+6thewatchagency.com+6gq.com+6

• Clasp: Butterfly folding clasp; some models include micro-adjust capability reddit.com+15my-watchsite.com+15lunns.com+15

• Strap Width: 14 mm at lugs iwc.com+1chrono24.com+1

🔍 Additional Information

• Heritage: Pays homage to the 1976 Gérald Genta design, echoing the original Ingenieur SL. reddit.com+12jurawatches.co.uk+12iwc.com+12

• Ergonomics & Finish: Curved case and polished-satin contrast designed for comfort and visual depth greenleafcrosby.com+1lunns.com+1

• Warranty: Standard IWC 2 years, extendable to 8 years via registration; many pre-owned pieces include extended dealer warranties reddit.com+15greenleafcrosby.com+15prestigetime.com+15

• Price Range: New MSRP around US $11,700–12,900 / €12,900; Pre-owned examples typically range from US $9,800–13,300

• Notable Appearance: F1 driver George Russell was spotted wearing the IW328903 after the 2024 Austrian GP gq.com+15reddit.com+15reddit.com+15

  “Russell just won the Austrian GP … wearing this watch.”
  “IWC Ingenieur Automatic 40 (Ref. IW328903)”