Description
Two years after it stopped the room at Seiko's Incredibly Specialized Watch Exhibition, Kiyotaka Sakai's Pandagraph is going into production. Seiko has confirmed the HHK001 and HHK002 — a white-and-black and a pink-and-black limited edition of a chronograph shaped, quite literally, like a panda's head — with a combined run of 5,000 pieces at EUR 590 / USD 540 / GBP 510.
The remarkable part is how little has changed from the concept. The ear-shaped chronograph pushers are still there, the panda-fur dial texture is still there, the tail on the caseback is still there. The only casualty appears to be the name itself: "Pandagraph" is nowhere on the dial and was not used in the press release.
It is a 43mm bullhead chronograph that costs less than most microbrand divers, and it is the clearest signal yet that Seiko's Power Design Project is no longer just a design exercise.
Design
The brushed-and-polished 316L stainless steel case is cushion-shaped, 43mm across and 14.6mm thick, but the 44.1mm lug-to-lug keeps it closer to the wrist than those numbers suggest — the strap attaches almost directly to the case. The layout is bullhead: crown and chronograph pushers sit on top of the case rather than the side, and the pushers themselves are shaped as panda ears. The snap-on steel caseback is striped to read as the bear's shoulders, with a three-dimensional tail at the bottom and the limited-edition number engraved alongside.
Under a Hardlex crystal, the dial carries a panda-fur-inspired texture and two sub-dials shaped as the actual black markings around a panda's eyes, with a nose and mouth printed below the central hands. Around the edge runs the collection's one real joke: a tachymeter renamed the "Sasameter", after sasa, the bamboo grass pandas eat, calibrated to measure a panda's running speed — about 30km/h flat out. The HHK001 pairs white and black on a white leather strap; the HHK002 takes a pink-and-black scheme referencing newborn pandas, on pink leather.
Specifications
- References: HHK001 (white and black), HHK002 (pink and black)
- Collection: Seiko Power Design Project Collection 2
- Case diameter: 43mm
- Lug-to-lug: 44.1mm
- Case thickness: 14.6mm
- Case material: 316L stainless steel, brushed and polished
- Crystal: Hardlex
- Caseback: 316L stainless steel, snap-on, engraved with limited-edition number
- Water resistance: 30m
- Dial: white-and-black or pink-and-black with panda-fur texture, applied indexes, two panda-eye sub-dials, printed nose and mouth, Sasameter scale
- Movement: Seiko calibre 8T61, mecha-quartz
- Accuracy: plus or minus 15 seconds per month
- Battery life: approximately 3 years
- Antimagnetic: resistant to 4,800 A/m
- Complications: chronograph with 60-minute register and central seconds; small seconds
- Layout: bullhead — crown and pushers at the top of the case
- Strap: white with black, or pink with grey, leather; 20mm width; stainless steel pin buckle
- Limited edition: 3,000 pieces (HHK001) and 2,000 pieces (HHK002) — 5,000 total
- Price: EUR 590 / USD 540 / GBP 510
- Availability: pre-orders from 6 October 2026, deliveries from November 2026
What's Exciting
The quartz movement will be the sticking point for some, and it shouldn't be. The 8T61 is a mecha-quartz, which is what makes the snap-back chronograph reset feel mechanical, and more importantly it is what makes the bullhead layout affordable at all — a mechanical bullhead needs a specialist movement, which is why the ones that exist (Omega's Seamaster Bullhead, the vintage Citizen Challenge) cost many multiples of this. Seiko chose the configuration that let the design survive intact rather than the one that would look better on a spec sheet.
What makes this genuinely notable is the Power Design Project itself finally doing what it promised. Seiko has run the internal design competition for over two decades, and the output has been overwhelmingly prototypes and one-offs shown in a vitrine. Putting Sakai's concept into a 5,000-piece run, essentially unmodified, validates the whole exercise. For 510 pounds you are buying a Seiko designer's unfiltered idea — and on recent form (the Pink Panther edition sold out in seconds despite 9,999 pieces), 5,000 is not going to be enough.
History
Seiko's Power Design Project began in 2001 as an internal competition inviting the company's own designers to build watches free of commercial constraint, shown publicly in exhibition form. Most entries stayed prototypes. The 2024 edition, the Incredibly Specialized Watch Exhibition, asked designers to build watches for absurdly narrow purposes — and Kiyotaka Sakai's panda chronograph, a watch for timing pandas, was the piece that broke out beyond the watch press.
The panda dial itself is older and more serious. The term describes a chronograph with a light dial and contrasting dark sub-dials, a layout made famous by the Rolex Daytona of the 1960s and present in Seiko's own catalogue through the Speedtimer line. Sakai's contribution was to take the nickname literally — turning the sub-dials into eyes, the pushers into ears, and the caseback into the back of the animal — which is precisely the kind of joke a design competition exists to permit.
