
- Year
- 2026
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Manually wound
- Size
- 43.7 x 34.8 mm
Set and condition
Complete set
This Tortue is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
The Tortue chronograph in a 43.7 x 34.8 mm platinum case
The Cartier Tortue, reference WHTO0012, in a 950/1000 platinum case, 43.7 x 34.8 mm and 10.2 mm thick, with a silvered opaline dial. Manually wound calibre 1928 MC with a single-button chronograph, on a semi-matte burgundy alligator leather strap with a platinum ardillon buckle.
This Tortue is a single-button chronograph with a silvered opaline dial and two snailed counters. Small seconds sit at 9 o'clock and chronograph minutes at 3 o'clock, with blued-steel apple-shaped hands.
The movement is the manually wound Manufacture calibre 1928 MC. It beats at 28,800 vibrations per hour and has a power reserve of approximately 44 hours.
Key details
Design and engineering
- DialSilvered opaline with two snailed counters: small seconds at 9 o'clock and chronograph minutes at 3 o'clock. Rhodiumised appliqué hour markers, a burgundy Roman numeral XII and minute track, and blued-steel apple-shaped hands.
- Case950/1000 platinum, 43.7 x 34.8 mm and 10.2 mm thick, with a faceted platinum crown set with a ruby cabochon. Sapphire crystal and case back. Water-resistant to 3 bar (approximately 30 metres).
- Strap and buckleSemi-matte burgundy alligator leather, closed with a 950/1000 platinum ardillon buckle.
- Movement detail24 jewels, with the movement 4.29 mm thick.
Calibre 1928 MC
- Manually wound
- Hours, minutes, single-button chronograph
- 28,800 vibrations per hour
- Power reserve approximately 44 hours
The reference
Technical specifications
| Reference | WHTO0012 |
|---|---|
| Collection | Tortue |
| Calibre | 1928 MC |
| Movement | Manually wound |
| Functions | Hours, minutes, small seconds, single-button chronograph |
| Power reserve | Approximately 44 hours |
| Frequency | 28,800 vibrations per hour |
| Jewels | 24 jewels |
| Movement dimensions | 27.98 x 27.17 mm, 4.29 mm thick |
| Case dimensions | 43.7 x 34.8 mm |
| Case thickness | 10.2 mm |
| Case material | 950/1000 platinum |
| Crown | Faceted, 950/1000 platinum, set with a ruby cabochon |
| Water resistance | 3 bar (approximately 30 metres) |
| Dial | Silvered opaline with two snailed counters: small seconds at 9 o'clock, chronograph minutes at 3 o'clock; rhodiumised appliqué hour markers; burgundy Roman numeral XII and minute track; blued-steel apple-shaped hands |
| Strap | Semi-matte burgundy alligator leather |
| Clasp | 950/1000 platinum ardillon buckle |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2026
- Free insured delivery within Australia and Hong Kong, and to Singapore (ships from Hong Kong) · elsewhere quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 11 reviewsFrom clients of HYPA International on Google. Read the reviews

