Reading Time: 3 minutes
During Geneva Watch Days 2023, Arnold & Son launched two new versions of the magnificent Dial-Side True Beat: the DSTB 42 Platinum with salmon dial and the DSTB 42 Red Gold with blue PVD dial. This 42 mm watches showcase one of the most spectacular complications on the dial side – the dead second (or true beat second). The presented pieces are prototypes (inconsistent finishes or minor differences from the final product)
Instead of the classic review article, I have decided to make a gallery where the information can be found in the caption. Please use the arrows to navigate between the pictures. Enjoy!
DSTB 42 Platinum & DSTB 42 Red Gold Technical Specifications
References
- red gold:1ATCR.U01A.C200A – CHF 42,600 incl. tax(subject to change), 88 timepieces
- platinum: 1ATCX.P01A.C200X – CHF 54,400 incl. tax(subject to change), 38 timepieces
Functions
- Hours, minutes, true-beat seconds
Movement
- Calibre A&S6203, self-winding mechanical
- Jewels 32
- Diameter 33 mm
- Thickness 5.54 mm (8.33 mm on the bridges of the true-beat seconds)
- Power reserve 55 hours
- Frequency 4 Hz / 28,800 vph
- Finishes mainplate:
- palladium finish, côtes de Genève stripes radiating from the centre
- bridges: polished and chamfered
- wheels: circular satin-finished
- screws: blued and chamfered, polished heads
- oscillating weight: 22-carat gold
- true-beat seconds mechanism: 18-carat gold bridges, polished and chamfered
Dial
- sunray-brushed, with blue or salmon PVD treatment
- Hours dial white opal
Case
- Material 18-carat (5N) red gold or platinum (Pt 950)
- Diameter 42 mm
- Thickness 12.95 mm
- Crystal domed sapphire with an anti-reflective coating on both sides
- Case back sapphire with an anti-reflective coating
- Water resistance 3 bar (30 metres/100 feet)
Strap
- Material blue alligator leather, hand-stitched
- Clasp pin buckle, 18-carat (5N) red gold or platinum (Pt 950)