In the vocabulary of traditional European watchmaking, a tourbillon and a 300-meter
dive watch belong to entirely separate universes. One is a delicate, gravity-defying
cage designed in the 19th century for pocket watches, traditionally coddled inside
precious metal dress cases. The other is a rugged, utilitarian piece of contemporary
gear engineered to withstand crushing hydrostatic pressures, accidental knocks, and
the corrosive bite of saltwater.
To merge them is an act of horological heresy. Yet, the Peacock HAIYI Tourbillon
Watch Diver does exactly that. And it does so not by cutting
corners, but by throwing down an ambitious gauntlet to the luxury sports watch
sector.
For Western collectors, the narrative surrounding high-end Chinese watchmaking
has evolved rapidly. Over the last decade, editors at Hodinkee and Revolution have
documented the shift from affordable reissues like the Seagull 1963 or historic pieces
from Shanghai Watch Co., to high-complication tourbillons from dedicated
manufactures. Liaoning Peacock Watch—established in 1957—has been at the
epicenter of this movement manufacturing renaissance. With the HAIYI (meaning
"Ocean Wings"), Peacock is stepping directly into the $3,500 territory. They aren't
trying to sell you a budget alternative to a Swiss diver; they are offering an
aggressively spec’d piece of wearable art that challenges the design dogmas of the
establishment.
The Dial: A Masterclass in Pneumatic Engraving and Fired Enamel
The face of the HAIYI is an absolute feast for the eyes, requiring a macro lens to truly
comprehend. The dial base is executed using Lindsay pneumatic engraving. Unlike
traditional hand-engraving which relies on steady wrist pressure or hammer blows,
the Lindsay method uses high-frequency controlled air pulses to drive the graver with
microscopic vibrations. This results in fluid, flawlessly clean lines that are nearly
impossible to achieve uniformly on hard metals by hand.
The design team structured the 30.4mm dial canvas into six distinct texture zones
based on a 1.3 proportional radius to mimic natural tidal physics. Across this surface,
an artisan cuts 190 concentric wave rings to a precise depth of 0.15mm. The
technical difficulty here is immense: there are 78 "knife-avoidance" intersections
where these expanding arcs converge. If the artisan’s hand slips by a fraction of a
millimeter or the depth varies, the reflection of light breaks, and the entire dial must
be scrapped.
Over this engraved landscape, Peacock has applied five individual layers of
high-fired translucent enamel, each a microscopic 0.03mm thick. Every layer is left to
settle completely to avoid bubbling before being fired for six hours at 150°C. After a
painstaking multi-stage polishing process, the total enamel thickness is brought
down to a mere 0.06mm.
The result is a stunning, deep-gradient ocean blue that appears entirely liquid. In direct sunlight, the enamel acts as a true body of water: light passes through the blue translucent glaze, strikes the underlying Lindsay wave engravings, and reflects back up, creating an uncanny optical depth that changes dynamically with every turn of your wrist.
Architecture and Chronometric Ambition: Caliber PAX9610B
At 6 o’clock sits the heart of the watch: an in-house, manual-winding tourbillon.
Many affordable tourbillons on the market are thick, delicate, and low-beat novelties.
Peacock has taken a radically different approach with the Caliber PAX9610B.
First, the movement architecture is remarkably slim, allowing the total watch
thickness to stay at an incredibly wearable 12.2mm. Second, it beats at a modern,
precise frequency of 28,800 vibrations per hour and offers a significant 68-hour
power reserve.
Crucially, Peacock has eschewed a cheap index regulator in favor of a
Gyromax-style free-sprung balance wheel, adjustable via four gold inertia weights.
For watch purists, this is a massive detail. A free-sprung balance ensures much
better long-term rate stability and isochronism, especially in a sports watch context
where daily shocks can easily displace a standard regulator arm. A micro-set natural
diamond sits atop the tourbillon bridge, sparkling like a flying fish breaking the
water's surface as the entire carriage rotates once per minute.
Turn the watch over, and the architectural expression continues through the
transparent sapphire caseback. The main plate features a distinctive "rainbow"
interpretation of Geneva waves, a double-spiral great wheel, and radiating sunburst
finishes across the gear train. The execution is clean, modern, and unashamedly
bold.
The Wrist Experience and Ergonomics
On the wrist, the 40mm case wears beautifully true to size. Crafted from 904L
stainless steel—the highly corrosion-resistant alloy favored by Rolex—the case
features a sharp interplay of brushed surfaces and high-polish chamfers along the
lugs. Despite housing a complex tourbillon, the 12.2mm thickness combined with the
contoured case design keeps the center of gravity low and exceptionally stable.
The dial legibility is solved through a highly innovative piece of engineering: the
sapphire luminous hands. To prevent traditional metal hands from permanently
blocking the view of the exquisite enamel work and the tourbillon cage, Peacock cut
the hour and minute hands from 0.4mm clear sapphire crystal. They then applied
seven layers of luminous compound directly to the edges and tips of these
transparent hands. In daylight, the hands are virtually invisible frames that don't
obscure the dial artwork; in low light, they glow vividly along with the nine applied
three-dimensional hour markers and the sapphire bezel insert, meeting professional
dive watch requirements.
The watch is delivered with an impressive dual-strap system featuring a
quick-change mechanism:
The 48-Link 904L Steel Bracelet: Comprising 25 brushed large links and 23 central
polished links with a total of 46 hand-beveled edges. It wraps effortlessly around the
contours of the wrist with zero hair-pulling, catching light beautifully like an
integrated luxury bracelet.
The Shark-Inspired Fluororubber Strap: Mimicking a shark’s dorsal spine and gills,
this strap features a wave-textured underside for breathability and moisture
drainage.
It completely shifts the watch from an avant-garde dress piece to a rugged,
high-performance aquatic tool.
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