







Black Stereo Diamond
LIMITED TO 5 PIECES
BRACELET SIZE
| Millimetres | Inches |
|---|---|
| 135 mm | 5.3 in |
| 140 mm | 5.5 in |
| 145 mm | 5.7 in |
| 150 mm | 5.9 in |
| 155 mm | 6.1 in |
| 160 mm | 6.3 in |
| 165 mm | 6.5 in |
| 170 mm | 6.7 in |
| 175 mm | 6.9 in |
| 180 mm | 7.1 in |
| 185 mm | 7.3 in |
| 190 mm | 7.5 in |
| 195 mm | 7.7 in |
| 200 mm | 7.9 in |
| 205 mm | 8.1 in |
| 210 mm | 8.3 in |

HOW TO MEASURE
With your palm facing up, wrap a measuring tape snugly (not tightly) around your wrist just above the wrist bone, then select the closest size.
Email us if you have any questions.
Defined by deep tonal contrast, this Swiss Made automatic timepiece is hand-set with 93 black diamonds across an openwork skeleton dial. The matte black DLC-coated rectangular case creates a monochrome field where detail is subtle, revealing depth within resonance and restraint.
- 93 Black Diamonds (0.344 carats)
- Designed by Sunny Fong
- Certified Swiss Made
- Swiss ETA 2671 Automatic Movement
- Custom "Volume" Date Disc
- Case Size: 41.5 × 27 × 9.2 mm
- Signature 18K Gold Rehaut Ring
- Presentation Box & Watch Stand
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“Diamonds suspended in darkness.”
Sunny Fong, VIEREN Creative Director

Dial
Polished black openwork skeleton dial hand-set with 93 black diamonds.

Date Disc
Custom “volume” date disc with white indicator line and etched inner bevel markings.

Case
DLC-coated stainless steel rectangular case with a durable matte finish.

Sapphire Crystal
Scratch-resistant sapphire crystal with multi-layer anti-reflective coating.

Bracelet
Black seven-row single-link bracelet with a miniature dual deployment clasp.

Gold Ring
Signature 18K gold rehaut ring with an etched minute track framing the dial.

Certified Swiss Made
Powered by a custom-modified Swiss ETA 2671 automatic movement, precision-engineered in La Chaux-de-Fonds with Swiss horological craftsmanship.
ETA 2671 self-winding |
|
Hours, minutes, seconds, date |
|
25 |
|
28,800 VpH |
|
44 hours |
|
3 ATM (30 metres) |

Shaped By Sound
The gender-neutral rectangular watch case and integrated bracelet are designed with a slim profile for refined wrist presence. Complimentary custom fitting is provided.
Case Size 41.5 × 27 × 9.2 mm

Bracelet 135 – 210 mm

Thickness 9.2 mm

Width 27 mm

Lug-to-Lug 41.5 mm

Wrist Size 180 mm

Wrist Size 150 mm
Loved by Collectors

“Last night's look at the Grammy Awards.”
Dale Moss

“Sharp, refined, and understated.”
Yuki Zhao

“Moves effortlessly across time zones.”
Malcolm Omoruyi
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