Encyclopedia / Jaeger-LeCoultre / Master Control Date
Current deal · verified Oct 19, 2026, 10:24 PM ET
$8,840 List $10,400
Save $1,560 (15%) · new · Jomashop
Ref. Q4018420 · In stock (per Jomashop)
Brand new from Jomashop, a grey-market (non-authorized) dealer, so expect the store's warranty (Jomashop lists '2 Year Jomashop Warranty') rather than the brand's. 'List' is the retail figure the dealer displays; I could not confirm it on the brand's own US site. Prices change fast; check the store before you buy.
Price comparison: fixed-price listings
| Store | Condition | Box & papers | Asking price | Link | Checked |
|---|---|---|---|---|---|
| Chrono24 marketplace seller | new | Yes | $7,800 | View | Oct 19, 2026 |
| Jomashop | new | Yes* | $8,840 | View | Oct 19, 2026 |
Fixed-price (buy-now) asking prices in USD for ref. Q4018420, cheapest new and cheapest pre-owned with box and papers per store, sorted low to high and checked Oct 20, 2026 (ET). Buy-now listings only. Pre-owned listings are shown only when the listing states box and papers. * New from a grey-market dealer: comes boxed, but the warranty card may be the dealer's rather than the brand's. Chrono24 rows are individual third-party marketplace sellers. Prices change fast; confirm with the store.
What it really costs
| Market | Price | Source |
|---|---|---|
| List price per Jomashop | $10,400 | jomashop.com |
| New at Jomashop | $8,840 | Jomashop |
| Pre-owned (Chrono24 asks) | about $5,500 – $9,350 (median ~$6,800, 50 listings sampled) | Chrono24 |
All prices in USD, checked Oct 19, 2026 (ET). Pre-owned ranges are the middle 80% of asking prices on the first Chrono24 results page for that ref (about 60 listings, used and some unworn), fixed-price listings only. Grey-market = brand-new from a non-authorized dealer.
Buying guide
Key references
| Ref. | What it is | US retail |
|---|---|---|
| Q4018420 | Master Control Automatic Silver Dial Men's Watch | $10,400 |
Which one I'd pick
Which one: I priced the silver Q4018420 on leather. Q4118420 is a different (pricier) model.
What to check before you buy
- Warranty: grey-market new watches usually carry the dealer's warranty, not the brand's. Ask which one you get and whether the brand's warranty card is included.
- Exact reference: dial colour, size and strap change the price. Match the full ref (Q4018420) before comparing deals.
- Fakes and red flags: be wary of prices far below the ranges above, stock photos only, or sellers who won't show the caseback, serial and papers.
Alternatives worth a look
- Jaeger-LeCoultre Reverso Tribute Small Seconds: JLC's rectangular icon. (45.6 x 27.4 mm stainless steel, Calibre 822/2, retail $12,000)
- IWC Portofino Automatic: IWC's dress watch. (40 mm Stainless Steel, IWC Calibre 35111, retail $5,400 (list price per Jomashop & WatchMaxx))
- Grand Seiko Evolution 9 'White Birch' SLGH005: High-end Japanese dress-sport. (40 mm Stainless Steel, Grand Seiko Calibre 9SA5, retail $9,800 (list price per Jomashop))
History
Jaeger-LeCoultre was founded by Antoine LeCoultre in 1833 and is based in Le Sentier, Switzerland.
The Master Control Date Q4018420 has a 40 mm steel case, 8.78 mm thick, with the Calibre 899AC and a 70-hour power reserve, per Jomashop.
Specifications
| Brand | Jaeger-LeCoultre |
|---|---|
| Model | Master Control Date |
| Key references | Q4018420 |
| Launch year | Not confirmed |
| Case | 40 mm Stainless Steel |
| Thickness | 8.78 mm |
| Band width | 20 mm |
| Crystal | Scratch Resistant Sapphire |
| Caseback | Transparent |
| Bezel | Fixed |
| Bezel material | Stainless Steel |
| Dial | Silver |
| Strap/bracelet | (Calfskin) Leather |
| Functions | Date, Hour, Minute, Second |
| Movement | Calibre 899AC, automatic |
| Power reserve | About 70 hours |
| Water resistance | 50 m |
| Approx. US retail (Oct 2026) | $10,400 (list price per Jomashop) |
Specs from the retailer (Jomashop/WatchMaxx) or brand product page linked above for the main reference; see our research notes for which. Retail prices are list prices, not market value, and change often.
Highlights
- 40 mm Stainless Steel case
- Calibre 899AC
- 50 m water resistance
FAQ
How much is the Jaeger-LeCoultre Master Control Date?
List price per Jomashop: $10,400. New, the best verified price was $8,840 at Jomashop (checked Oct 19, 2026, 10:24 PM ET). Pre-owned asks on Chrono24 mostly ran $5,500 to $9,350.
What movement does the Master Control Date use?
The Q4018420 checked here uses the Calibre 899AC (automatic) with about 70 hours of power reserve.
How big is the Master Control Date?
40 mm Stainless Steel, 8.78 mm thick.
Is the Master Control Date water resistant?
Yes, it's rated to 50 m.
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Get the free weekly issuePrices and availability last checked Oct 19, 2026. No affiliate links: I don't earn anything if you buy. Sources are listed in our research notes and linked above.