ONE PIECE collaboration smartwatches have arrived in four models.
The price is 12,980 yen (including tax), and they will go on sale starting Friday, May 29, 2026.
In the fall of 2025, the first wave of ONE PIECE collaboration watches was introduced with three variations—the Egghead Arc Luffy, Zoro, and Sanji models—but this time, four variations are being released as the Four Emperors Model.
Four Models: Buggy, Shanks, Teach, and Luffy
The collaboration models are developed by GARRACK, a character brand of Ueni Trading.
Based on the HUAWEI Band 11 currently sold by Huawei, the main body color and straps are customized to match the image of each character.
In addition, the watch faces are also finished differently for each model.
The products are so highly perfected that any ONE PIECE fan would want them all.
Each character is also drawn large on the packaging.
While the original HUAWEI Band 11 package is compact enough to hold in one hand, the ONE PIECE Four Emperors Model package is larger in size to make it collectible and to strongly emphasize the character's image.
Actually, inside this package, in addition to each collaboration watch, a black replacement strap is included.
It might be nice to change the strap based on your fashion or mood of the day, or you could boldly decide not to use the strap and keep it as a collection.
Of course, commercially available replacement straps for the HUAWEI Band 11 can also be used.
The Buggy Model Features Chop-Chop Fruit and Cross Guild
The Buggy model, presented in a blue theme, features a design that brings the world of the Chop-Chop Fruit and Cross Guild to the forefront, as well as a character watch face specialized for music, alarm, and step-count gimmicks.
The watch face implements a dedicated visual centered on Buggy, where Cross Guild members appear.
As for the step-count function, Buggy's pose changes as the number of steps increases, allowing you to enjoy an animation where the members of the Cross Guild eventually gather on the screen.
The upper button on the bottom left of the screen controls music, allowing music playback operations with a single touch, reflecting Buggy's showy character.
The button below it is for the alarm function, and its icon uses Buggy's nose as a motif.
Using the ability of the Chop-Chop Fruit as a motif, the strap adopts a split-pattern design that expresses how body parts separate. It is equipped with a notification-linked gimmick where the Cross Guild pirate flag icon appears on the dial when a notification is received.
The same icon is also displayed during the always-on display.
The Shanks Model Features Conqueror's and Observation Haki
The Shanks model is based on a red theme with Conqueror's and Observation Haki as its concept, combining weather, breathing exercises, and heart rate-linked gimmicks.
The watch face features a dedicated design with a large illustration of Shanks, adopting an animation where his pose changes according to the heart rate.
The upper button on the bottom left of the screen is for the weather forecast function, featuring an icon inspired by Observation Haki, which foresees the future.
You can check weather information with a single touch.
The bottom button is for breathing exercises, designed with the image of Conqueror's Haki to increase focus.
It supports one-tap activation.
Furthermore, a gimmick is provided where Shanks's pose changes when a certain heart rate is reached, allowing you to visually understand the exercise intensity.
The strap uses a graphic expressing "highly trained Conqueror's Haki" based on a red color that evokes the image of Shanks.
When a notification arrives, the Red Hair Pirates flag mark is displayed on the dial.
The Teach Model Features Dark-Dark Fruit and Tremor-Tremor Fruit
The design motifs for the Teach model are his two abilities, the "Dark-Dark Fruit" and the "Tremor-Tremor Fruit."
It is finished as a model specialized for internal management, focusing on sleep, alarm, and stress-linked functions.
Teach's figure is placed largely on the dial, equipped with a gimmick where his pose changes according to variations in the stress value.
Teach's pose changes based on the stress value calculated from heart rate variability, allowing you to visually grasp your condition.
In addition, among the shortcut buttons on the bottom left of the screen, the upper one is for sleep measurement inspired by the Dark-Dark Fruit, allowing access to the sleep measurement screen with a single touch.
The lower one is an alarm function with the Tremor-Tremor Fruit as a motif, allowing verification and setting of alarms with a single tap.
When a notification arrives, the Blackbeard Pirates flag mark appears, making it possible to link the character's traits with the notification function.
The strap is also based on the "Dark-Dark Fruit" and "Tremor-Tremor Fruit," and the pattern mixing the two Devil Fruit abilities is brought together in a design that emphasizes Blackbeard's unique presence.
The Luffy Model Features Gear 5 Luffy's Hagoromo
The Luffy model, which emphasizes workout + breathing exercises and heart rate-linked functions, uses Gear 5 Luffy's hagoromo as its design motif.
Gear 5 Luffy is drawn large on the dial, equipped with an animation gimmick where his pose changes according to the heart rate to express "Luffy in combat mode."
Among the shortcuts on the bottom left of the screen, the upper one is for workout mode, allowing you to launch the training mode with a single touch.
The icon features an active silhouette of Luffy.
The lower one is for breathing exercises, which calls up breathing training with a design that evokes the image of Gear 5 Luffy's hagoromo.
When a certain heart rate is reached, Luffy's pose changes, and this "combat power-up" presentation that lets you intuitively understand the exercise intensity is also one of the fun features.
The strap features a purple-based design with a dynamic line pattern using "Gear 5" Luffy's hagoromo as a motif.
Upon receiving a notification, the Straw Hat Pirates pirate flag is displayed, creating a presentation where everyday notifications seamlessly connect to the world of the work.
HUAWEI Band 11 Capable of Long Battery Life
As you can see, the "Four Emperors Model" smartwatches are not simple collaboration models that only change the exterior and wallpaper, but are products built with serious dedication, such as assigning different functions to each shortcut button and equipping animation movements inspired by the characters.
This kind of finish is uniquely characteristic of GARRACK, which develops many character collaboration products.
The base model HUAWEI Band 11 is equipped with a 1.62-inch display.
The brightness is bright at 1,500 nits, making it easier to use outdoors.
The battery can be used for up to 14 days under normal use, and for about 8 days even with heavy usage.
In emergencies, it can be used for about 2 days with a 5-minute charge.
The exercise function supports Designs: 100 in total of workouts, and healthcare functions support heart rate, blood oxygen level measurement, HRV (heart rate variability) measurement, and arrhythmia analysis.
The main body supports 5 ATM water resistance, and in emergencies, it can be used for about 2 days with a 5-minute charge.
The main body size is 42.6 x 28.2 x 8.99 mm.
Since the strap part can be replaced with a single touch, you can also change it to commercially available dress-up straps.
It is easy to do things like switching to a mesh strap when exercising.
The ONE PIECE Smartwatch Four Emperors Model is sold at various online EC sites, as well as at "ONE PIECE Straw Hat Stores" located in Tokyo and other cities, and home electronics mass retailers.
Buying it as a souvenir might be a good idea too.
Sales destination information is published on the WORLD WIDE WATCH Official Online Shop.
▼Photo & Written by Yasuhiro Yamane
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