IWC Ingenieur Ingenieur Perpetual Calendar Digital Date-Month Titanium

Reference IW3792-01

IWC Ingenieur Perpetual Calendar Digital Date-Month Titanium

About this watch

The IWC IW3792-01 Ingenieur Perpetual Calendar Digital Date-Month Titanium is a masterful blend of luxury, functionality, and innovative engineering. Its sleek titanium case, grey dial with stick indexes, and large double-digit display for the date and month create a visually stunning timepiece. The robust automatic movement boasts a 68-hour power reserve and supports chronograph and perpetual calendar features, making it a marvel of engineering. With its durable construction, advanced features, and prestige associated with the IWC brand, this watch is a worthy investment that delivers on all fronts. Whether you're a seasoned collector or someone who appreciates fine craftsmanship, the IW3792-01 is bound to catch your eye.

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MSRP: $45,900

Market Price: $16,440

Key Features

Titanium case for lightweight durability
Grey dial with stick indexes and large double-digit date display
Automatic movement with 68-hour power reserve
Chronograph function with flyback feature
Perpetual calendar with automatic adjustment for months and leap years
Water resistance up to 120 meters

Specifications

Brand

IWC

Family

Ingenieur

Model

Ingenieur Perpetual Calendar Digital Date-Month Titanium

Reference

IW3792-01

Movement

89802

Movement Features

Hours, Minutes, Small Seconds
Big Date, Leap Year, Month, Perpetual Calendar, Date
Chronograph, Flyback

Case

46mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

120

Current Listings

IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC - IW323902 · $10,850

This IWC Ingenieur Automatic 40 is a modern classic in excellent condition. The black dial offers strong legibility and a balanced aesthetic. The watch comes complete with original boxes and papers.

Condition: Excellent overall condition, with light honest signs of wear
Case diameter: 40mm
Water resistance: 3 ATM (30 meters)
Bracelet: stainless steel with all links

Posted at

Dec 27, 2025, 4:39 AM

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IWC Ingenieur Aqua Green IW328903

IWC - IW328903 · $8,950

The watch features a beautiful Aqua Green dial and is in excellent condition, with only minor hairlines on the middle links.

Condition: 9/10, minor hairlines on middle links
Case material: polished steel
Warranty status: active until September 3, 2032

Posted at

Dec 25, 2025, 11:13 AM

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IWC Ingenieur Chronograph L.E. 1 out of 750 In-house Mvmt IW380702 $3,550

IWC - IW380702 · $3,550

This IWC Ingenieur Chronograph Edition 'Rudolf Caracciola' is a limited edition of 750 pieces, featuring an in-house movement and a functional instrument look.

Condition: Pre-owned with minor scratches
Movement: Calibre 69370 with 46 hour power reserve
Water resistance: 60m depth rating
Case size: 42mm diameter

Posted at

Dec 19, 2025, 11:10 AM

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IWC Ingenieur 40 Aqua Dial 2025 Complete Set

IWC - IW328903 · $9,150

This listing features the highly sought-after IWC Ingenieur Aqua Dial, a masterpiece of watchmaking with incredible finishing work and Genta-designed heritage.

Condition: Incredible Preowned Condition
Case size: 40mm diameter
Dial color: Aqua
Power reserve: 120 hours

Posted at

Dec 18, 2025, 10:18 AM

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IWC Ingenieur Automatic 40 – Aqua Dial – Ref. IW328903

IWC - IW328903 · $9,700

This IWC Ingenieur Automatic features an Aqua blue dial with textured pattern and a 120-hour power reserve. It includes a stainless steel bracelet, sapphire crystal, date at 3 o'clock, and is water-resistant to 100m.

Power reserve: 120 hours
Water resistance: 100m
Bracelet material: stainless steel

Posted at

Dec 16, 2025, 10:00 PM

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IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint

IWC - IW323902 · $5,495

A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.

Condition: Pre-Owned - Grade: Mint
Case size: 39mm diameter
Bracelet type: Stainless Steel
Dial: Black

Posted at

Apr 8, 2025, 12:56 AM

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IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC - IW328901 · $9,995

This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.

Condition: unworn
Case size: 40mm diameter
Movement: IWC 32111 Calibre

Posted at

Mar 28, 2025, 3:41 PM

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1980's IWC Ingenieur Ref. IW3506 with Box

IWC - IW3506 · $5,950

The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.

Condition: Vintage-Good
Movement: Automatic
Case Width: 35mm diameter
Strap Length: 7.50 inches

Posted at

Mar 27, 2025, 1:34 PM

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