Photo: Breguet
Breguet
Tradition Seconde Rétrograde 7097
7097BB/G1/9WU
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© Bianchet
Bianchet
Tonneau UltraFino Black Ceramic
TNUFFTSKCMBK
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Prices come from the reviews in their original currency and market. Article dates are shown below.| Specification | BreguetTradition Seconde Rétrograde 7097 | BianchetTonneau UltraFino Black Ceramic |
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| Reference | 7097BB/G1/9WU | TNUFFTSKCMBK |
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| Winding | Automatic winding | Automatic winding |
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| Calibre | 505SR1 | UT01 |
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| Diameter | 40 mm | 40 × 47.5 × 8.9 mm |
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| Size / thickness | 40 × 11.8 mm | 40 × 47.5 × 8.9 mm |
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| Power reserve | 50 hours | 60 h |
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| Case material | 18K white gold | Not stated in the review |
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| Functions | Not stated in the review | Not stated in the review |
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| Crystal | Not stated in the review | Not stated in the review |
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| Water resistance | Not stated in the review | Not stated in the review |
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| Price and market | US dealer price: $51,500 — The 1916 Company, Oct 15, 2026 | Price before tax: CHF 80,500 |
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Breguet · Tradition Seconde Rétrograde 7097
Strengths
A compelling option for visible-mechanics enthusiasts: balance and wheels shape the composition, while retrograde seconds animate it.
Things to consider
Check the small time dial for legibility during a fitting. A 3-bar rating and leather strap require care around water.
Bianchet · Tonneau UltraFino Black Ceramic
Strengths
The successful detail is the scale of the gold accent: one fine line ties the composition together.
Things to consider
Ceramic needs protection from sharp impacts; a movement’s quoted shock resistance does not make the case invulnerable.
