U-Boat
Black Swan 45mm
- 45 mm case, 2.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. $95,000 recorded MSRP, $65,100 higher
Watch alternatives
Alternatives to the Ralf Tech WRX Electric Black Diamond
Reference WRX BD1
Keep what you like. Explore what could be different. Compare 40 catalog matches by dimensions, movement and price.
- Case diameter
- 47.5 mm
- Lug-to-lug
- Not recorded
- Movement
- Electric Micro Hybrid
- Catalog MSRP
- $29,900
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchU-Boat Black Swan 45mm45 mm case, 2.5 mm narrowerSee the match Lower recorded MSRPTAG Heuer Aquaracer Professional 100 Solargraph$3,050 recorded MSRP, $26,850 lowerSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
Your priorities
Narrow these matches without leaving the page.
40 matches
Microbrand picks· 11
Discover smaller makers with catalog similarities to this watch.
Seagull
Ocean Series Pro Lady's Diver
- $549 recorded MSRP, $29,351 lower
- 40 mm case, 7.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 7.1 mm thicker case
Certina
DS Action Lady Diamonds
- $612 recorded MSRP, $29,288 lower
- 33.8 mm case, 13.7 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 3.2 mm thicker case
Duxot
Atlantica 40 Rainbow Automatic
- $380 recorded MSRP, $29,520 lower
- 40 mm case, 7.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 6.6 mm thicker case
Certina
DS Action Lady Powermatic 80
- $983 recorded MSRP, $28,917 lower
- 34.5 mm case, 13 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 5.2 mm thicker case
Elliot Brown
Bloxworth Hali
- $564 recorded MSRP, $29,336 lower
- 32 mm case, 15.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 4.1 mm thicker case
Pequignet
Concorde Nacre
- $1,950 recorded MSRP, $27,950 lower
- 30 mm case, 17.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 0.7 mm thicker case
BA111OD
CHPTR_Δ.7 Black Diamond
- $5,350 recorded MSRP, $24,550 lower
- 30 mm case, 17.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Baume & Mercier
Riviera Automatic
- 42 mm case, 5.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Beijing Watches
Suzhou Embroidery Lily of the Valley 38mm
- $2,699 recorded MSRP, $27,201 lower
- 38 mm case, 9.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 2.4 mm thicker case
Certina
DS Jubile Lady
- $1,731 recorded MSRP, $28,169 lower
- 32 mm case, 15.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 1.6 mm thicker case
Mainstream picks· 11
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Hublot
Big Bang One Click Steel 33mm
- $15,500 recorded MSRP, $14,400 lower
- 42 mm case, 5.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
TAG Heuer
Carrera Chronograph Tourbillon
- 45 mm case, 2.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. $43,150 recorded MSRP, $13,250 higher
Breitling
Super Chronomat Automatic 38
- $24,900 recorded MSRP, $5,000 lower
- 38 mm case, 9.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 6 mm thicker case
Patek Philippe
Aquanaut 5267
- $24,632 recorded MSRP, $5,268 lower
- 38.8 mm case, 8.7 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 2 mm thicker case
TAG Heuer
Carrera Tourbillon Nanograph Plasma Diamant D Avant Garde
- 44 mm case, 3.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Blancpain
Villeret Ultraplate
- 33.9 mm case, 13.6 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 2.7 mm thicker case
Tudor
Royal 36mm
- 36 mm case, 11.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 3.8 mm thicker case
Tudor
Black Bay One 39
- 39 mm case, 8.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 6.1 mm thicker case
Bell & Ross
BR-X1 Tourbillon Titanium Diamonds
- $18,792 recorded MSRP, $11,108 lower
- 45 mm case, 2.5 mm narrower
What changes
Manual movement instead of electric micro hybrid
Tudor
Black Bay One 31 S&G
- 31 mm case, 16.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 3.6 mm thicker case
Blancpain
Villeret Ultraplate
- $16,700 recorded MSRP, $13,200 lower
- 29.2 mm case, 18.3 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 3.4 mm thicker case
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
TAG Heuer
Aquaracer Professional 100 Solargraph
- $3,050 recorded MSRP, $26,850 lower
- 28 mm case, 19.5 mm narrower
What changes
Solar Quartz movement instead of electric micro hybrid
TAG Heuer
Aquaracer Professional 300 Date
- $4,700 recorded MSRP, $25,200 lower
- 43 mm case, 4.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Oris
Aquis Date Diamonds
- $2,800 recorded MSRP, $27,100 lower
- 36.5 mm case, 11 mm narrower
What changes
Automatic movement instead of electric micro hybrid
TAG Heuer
Aquaracer Professional 200 Date
- $5,300 recorded MSRP, $24,600 lower
- 30 mm case, 17.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Bulova
Series X 98D183
- $3,095 recorded MSRP, $26,805 lower
- 45 mm case, 2.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid
Bell & Ross
BRS Black Ceramic Diamonds
- $7,700 recorded MSRP, $22,200 lower
- 39 mm case, 8.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid
Bell & Ross
BR 03-92 Diver Blue Bronze Sapphire Bezel
- $4,536 recorded MSRP, $25,364 lower
- 42 mm case, 5.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid
Breitling
Galactic 36 Automatic
- $10,900 recorded MSRP, $19,000 lower
- 36 mm case, 11.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 6.4 mm thicker case
Norqain
Adventure Sport 37mm S-G MOP
- $5,450 recorded MSRP, $24,450 lower
- 37 mm case, 10.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 5.6 mm thicker case
Sinn
434 TW68 WG Mother-of-pearl W
- $5,481 recorded MSRP, $24,419 lower
- 34 mm case, 13.5 mm narrower
What changes
Quartz movement instead of electric micro hybrid. 2.1 mm thicker case
Breitling
Super Chronomat Automatic 38
- $12,300 recorded MSRP, $17,600 lower
- 38 mm case, 9.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 6 mm thicker case
Bell & Ross
BR-01 laughing skull full diamond
- $6,156 recorded MSRP, $23,744 lower
- 46 mm case, 1.5 mm narrower
What changes
Manual movement instead of electric micro hybrid
Pricier alternatives· 6
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Grand Seiko
SBGD223
- 44.5 mm case, 3 mm narrower
What changes
Spring Drive movement instead of electric micro hybrid. 8.5 mm thicker case
Patek Philippe
Complications 7130
- 36 mm case, 11.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 2.9 mm thicker case
Hublot
Big Bang Unico 42mm Ceramic
- 42 mm case, 5.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. $79,000 recorded MSRP, $49,100 higher
Hublot
Big Bang One Click Sapphire Diamonds Black Dial 39mm
- 42 mm case, 5.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. $73,000 recorded MSRP, $43,100 higher
Blancpain
Villeret Squelette 8 Jours
- 38 mm case, 9.5 mm narrower
What changes
Manual movement instead of electric micro hybrid. 3.5 mm thicker case
Patek Philippe
Grand Complications 6104
- 44 mm case, 3.5 mm narrower
What changes
Automatic movement instead of electric micro hybrid. 5.4 mm thicker case
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