Why Chrono24? Log in
  • Chrono24 Buyer Protection

    Chrono24 Buyer Protection

    With the Trusted Checkout, Buyer Protection, and Authenticity Guarantee services from Chrono24, your purchase is completely protected – from ordering to delivery and beyond.

Does this watch fit me?

Does this watch fit me?

View this watch on a wrist.

Does this watch fit me?

sWatch diameter

sWrist width

Image similar to product

s m l
Female Male
mm inches

Jaeger-LeCoultre Q178T471 Master Compressor Diving Chronograph GMT Navy Seals / Calfskin (30605)


Buyer Protection guaranteed
Condition: Pre-owned
Scope of delivery: Original box, original papers
Trusted Checkout: Keeping your purchase safe and secure Trusted Checkout: Keeping your purchase safe and secure.
  • No additional costs
  • Screened & approved dealers
  • Payment via an escrow account
  • Bank transfer
 ( Reviews: 172 )
US - Boston
Trusted Seller since 2009
  Want to sell a similar watch? Create an ad now


Basic Info

Listing number 61C0I5
Reference number Q178T471
Brand Jaeger-LeCoultre
Model Master Compressor Diving Chronograph GMT Navy SEALs
Code 30605
Movement Automatic
Case material Titanium
Bracelet material Crocodile skin
Year 2012
Condition Very good (Worn with little to no signs of wear)
Scope of delivery Original box, original papers
Location United States of America, Massachusetts, Boston


Movement Automatic
Movement/Caliber 757
Power reserve 65 h
Number of jewels 45


Case material Titanium
Case diameter 46.3 mm
Thickness 18 mm
Bezel material Ceramic
Glass Sapphire Glass
Dial Black
Dial numerals Arabic numerals


Bracelet material Crocodile skin
Clasp Buckle
Clasp material Steel


Chronograph, Date, GMT


Luminescent Hands, Rotating Bezel, Limited Edition, Screw-Down Crown, Luminous indexes, PVD/DLC coating


Jaeger LeCoultre Q178T471 Master Compressor Diving GMT Navy Seals, 178.T4.71, 178T471, limited edition to 500 pieces, titanium case on a leather strap with a stainless steel tang buckle, automatic movement, 65 hours power reserve black dial with luminescent hands and stick markers, sapphire crystal, screw down crown with patented locking mechanism, unidirectional rotating bezel With 60 minute diving Scale, water proof to 300 Meters, diameter: 46.3mm, thickness: 18mm, Like New with box and papers from 10 / 2012. Email us about this watch Trade for this watch


(On Hold)

This is a PVD-coated Titanium Jaeger LeCoultre Master Compressor Diving GMT Navy Seals, Q178T471178. It has an alligator leather strap with a stainless steel tang buckle, and a scratch resistant anti-reflective sapphire crystal. It has a solid screw-down case back engraved with the Navy Seals logo and secured with 4 screws. There is also a rubber-clad screw-down compressor key winding crown (water-resistant to 100 meters by way of four sealing gaskets) and rubber-clad chronograph pushbuttons with patented locking mechanisms. The 46.3mm diameter solid three-body case, downturned lugs, and unidirectional rotating ceramic bezel With 60 minute diving Scale are polished/brushed. There is a date aperture window between 4 and 5 o'clock, a constant seconds subsidiary dial at 6 o'clock, a 12-hour dial at 9 o'clock, and a 30-minute register at 3 o'clock. There is an outer 60-minute/1/5 second chronograph track with yellow Arabic numerals every five minutes, and a day/night indicator at 12 o'clock. The dial is black with luminescent dart hour indexes, and an Arabic 12 at the 12 o'clock position. There are luminous thick baton hands and a center white GMT chronograph hand with a yellow tip. It's water resistant to 300 meters/1000 feet, and it has a 65-hour power reserve at full wind. The 18mm thick case, dial, and movement are all signed.

The mechanical automatic self-winding Jaeger LeCoultre caliber 757 movement is rhodium-plated, with fausses cotes embellishment. It has two barrels, a shock absorber mechanism, and it's constructed with 45 jewels, 300 components, and a straight-line lever escapement. It includes a monometallic balance that's adjusted for temperature and 6 positions, a self-compensating fat balance spring, and the oscillating rotor is ornamented with Cotes Circulaires and with the gold inscriptions, "Jaeger LeCoultre - 1000 Hours Control". The mechanism oscillates at a frequency of 28,800 vph (4 Hz).

This Jaeger LeCoultre Master Compressor Diving GMT Navy Seals, Q178T471178 was produced in a limited edition of 500 examples. The black ceramic bezel is two and a half times stronger than steel.


European Watch Company

232 Newbury Street,
Boston, MA 02116
United States of America
Show phone/fax number
Tel.: [+1] 617-262-9798
Fax: [+1] 617-247-0480
We speak:
  • Chinese (simplified)
  • German
  • English
  • Spanish
  • Croatian
  • Chinese (traditional)
Trusted Seller since 2009
216 watches listed
This dealer owns a store in which you may view their watches.
Number of recommendations from other Chrono24 dealers: 8
Number of watches sold via Trusted Checkout: 286

4.9 out of 5 stars  |  Reviews: 172

Detailed explanation of ratings 

 4.9 Shipping
 4.8 Item description
 4.9 Communication
of buyers would recommend this dealer.

Do you have any questions? Contact us!

Do you have any questions? Contact us! Our team is happy to help:

I'd like to buy this item. How do I proceed?
Contact the seller by phone or use the Contact seller button to discuss payment and shipping directly with the seller.
How do I contact this seller?
If you have questions about this item, contact the seller by phone or use the Contact seller button.
Who is my contract partner when buying this item?
Your contract partner is always the respective dealer or private seller. If you buy a watch from a dealer, please take note of their dealer terms and conditions.

More questions and answers

Sell Your Watch on Chrono24

Over 7 million watch enthusiasts are waiting for your watch every month.

  • Free listing
  • 90% sales rate
  • Safe and secure payment processing