{"product_id":"chainsaw-man-reze-arc-film-x-garrack-smartwatch-collection-japanese-smartwatch","title":"Chainsaw Man Reze Arc Film x GARRACK Smartwatch Collection","description":"\u003cp style=\"text-align: left;\"\u003eThe Chainsaw Man Reze Arc Film x GARRACK Smartwatch Collection is a four-model collaboration between GARRACK — ウエニ貿易タイムピース's character lifestyle brand — and the theatrical film adaptation of Chainsaw Man's most beloved arc: the Reze arc, animated by MAPPA and scored by Kenshi Yonezu. The four models cover Denji, Reze, Makima, and Hayakawa Aki, each with character-specific dial animations, belt designs, and a shared mechanic: when your heart rate rises above a certain threshold, the character on the dial transforms.\u003c\/p\u003e\n\n\u003cp\u003eOn the Denji model, a starter rope is pulled as heart rate climbs — and Denji becomes Chainsaw Man. The battery indicator is a chainsaw that shortens as charge depletes. The belt carries the chainsaw and starter rope motifs. On the Reze model, her choker pin is pulled at elevated heart rate — and Reze becomes Bomb. The fuse shortens as battery drains. The belt uses a floral pattern referencing Reze's character design. On the Makima model, her colouring shifts at elevated HR. A coffee cup's steam disappears as battery falls — a reference to her recurring café scenes. The belt carries her distinctive eye pattern. On the Aki model, colour shifts with HR. A cigarette shortens as battery depletes. The belt is designed with his cigarette smoke. All four models share one notification feature: Pochita appears on screen whenever you receive a notification — the heart at the centre of the series made visible on your wrist.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart Rate-Triggered Character Transformation\u003c\/strong\u003e: Each model's dial character reacts to your physiology — when your heart rate rises above a set threshold, the character transforms. Denji becomes Chainsaw Man. Reze becomes Bomb. The visual trigger makes the watch an active participant in how you use it rather than a passive display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacter-Specific Battery Indicators\u003c\/strong\u003e: Each model has a unique battery depletion animation tied to the character's iconography — a chainsaw shortening (Denji), a bomb fuse burning down (Reze), coffee steam disappearing (Makima), a cigarette getting shorter (Aki). Battery status communicated through the series' visual vocabulary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePochita on Every Notification\u003c\/strong\u003e: When a notification arrives on any of the four models, Pochita — Denji's devil companion and the emotional core of Chainsaw Man — appears on the dial. A recurring visual reward that makes the act of receiving a message feel like something other than an interruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacter Belt Designs — Wearable Series Iconography\u003c\/strong\u003e: Each model's silicone band carries imagery drawn from the character's design language — chainsaw and starter rope (Denji), flowers (Reze), eye pattern (Makima), cigarette smoke (Aki). Character-specific presentation box included. Spare band included with each model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e~14g Smartwatch — 14-Day Battery, 5ATM, 100 Workout Modes\u003c\/strong\u003e: ~14g without band. Up to 14 days on a full charge; 5 minutes of charging provides approximately 2 days of use. Heart rate, stress (HRV), blood oxygen, sleep tracking. 100 workout modes. Music remote control, alarm, weather, phone finder. 5ATM water resistance. iOS and Android.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARRACK","offers":[{"title":"Denji (HUC-CM-BD10-D)","offer_id":48371075809510,"sku":null,"price":15000.0,"currency_code":"JPY","in_stock":true},{"title":"Reze (HUC-CM-BD10-R)","offer_id":48371075842278,"sku":null,"price":15000.0,"currency_code":"JPY","in_stock":false},{"title":"Makima (HUC-CM-BD10-M)","offer_id":48371075875046,"sku":null,"price":15000.0,"currency_code":"JPY","in_stock":false},{"title":"Hayakawa Aki (HUC-CM-BD10-A)","offer_id":48371075907814,"sku":null,"price":15000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/8119\/9846\/files\/25284-1744-053a93d499a99401df20f8ba53046938-1920x1080.jpg?v=1789460429","url":"https:\/\/thejapanesefactory.com\/products\/chainsaw-man-reze-arc-film-x-garrack-smartwatch-collection-japanese-smartwatch","provider":"The Japanese Factory","version":"1.0","type":"link"}