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Breitling · Reference AB0521U4-BD79-220S.A20D.2

Breitling Bentley B05 Unitime World Time Chronograph Automatic Men's Watch AB0521U4-BD79-220S.A20D.2

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Compare current offers

1 offer

Prices are compared only within the same currency and destination market; the lead group is USD for US. Other currency or market offers remain visible separately.

Lowest USD price · US market
J

Jomashop

Out of stock · Destination terms vary

$13,600.00$6,800.00Save 50%

Worldwide · Observed 12 Sept 2026, 20:16 UTC

Shop at Jomashop

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The price in context

Price comparison at a glance

Lowest tracked listing
$6,800.00
Jomashop · Out of stock
Checked 12 Sept 2026, 20:16 UTC
Retailers compared
1
For this exact reference
Compared with the next retailer
One retailer tracked
Based on listed watch prices
Latest retailer check
12 Sept 2026, 20:16 UTC
Each offer has its own check time

Building price history: at least two observed days in the last 30 days are needed for a recorded-low comparison.

USD · US market · Before shipping and tax. Comparisons cover our tracked retailers. History uses available observations for the offers on this page; checks are periodic, not continuous. History includes up to 90 checks per retailer listing.

Observed, never invented

Price history

Dots mark validated retailer prices for the USD · US market group. Lines carry each retailer's last observed price forward, starting at its first observation.

Lowest observed$6,800.00
Observed price history for Breitling Bentley B05 Unitime World Time Chronograph Automatic Men's Watch AB0521U4-BD79-220S.A20D.2 Step chart of 1 validated retailer price observation. Each retailer's last observed price is carried forward from its first observation to the chart's end. Dots mark actual observations. The horizontal axis is observation date and the vertical axis is listed price in USD. $7,400.00$7,200.00$7,000.00$6,800.00$6,600.00$6,400.00$6,200.00 Sep 12 Jomashop: $6,800.00, 12 Sept 2026, 20:16 UTC Observation date Listed price (USD)
  • Jomashop$6,800.00 · 1 observation

The exact watch

About this watch

Stainless steel case with a black rubber strap. Bi-directional rotating stainless steel bezel. Royal ebony (globe) dial with luminous silver-tone hands and index hour markers. Minute markers. Rotating 24 hour markings. World time cities around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hours. Breitling calibre 05 Automatic movement, based upon Breitling calibre 01, containing 56 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw locked crown. Transparent case back. Round case shape. Case size: 49 mm. Case thickness: 17 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, world time. Bentley B05 Unitime Series. Luxury watch style. Watch label: Swiss Made. Breitling Bentley B05 Unitime World Time Chronograph Automatic Men's Watch AB0521U4-BD79-220S.A20D.2.

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Specifications

Case diameter
49
Case material
Stainless Steel
Case thickness
17 mm
Bracelet
Rubber
Crystal
Scratch Resistant Sapphire
Clasp
Fold Over
Water resistance
100 meters / 330 feet
Dial
Royal Ebony (Globe)
Calendar
Date display between the 4 and 5 o'clock positions
Functions
Chronograph, Date, Hour, Minute, Second, World Time
Hands
Luminous Silver-tone
Case back
Transparent
Crown
Screw Locked
Bezel color
Silver-tone
Bezel
Bi-Directional Rotating
Movement
Breitling Calibre 05