The official announcement is yet to come, but someone was kind enough to let us share these photos of the upcoming G-Shock collaboration with Central Cee’s Syna streetwear brand (also known as Syna World). The British rapper, who will be performing on Sunday at ComplexCon in Las Vegas, became a G-Shock brand ambassador in 2024, and this DW-6900 is his first collaborative release with Casio.
The DW-6900CC25-4ER watch is a dark red burgundy color inspired by the old U.K. passport (from 1988-2020) and features the graffiti-style Syna logo as a gold background. “SY:NA” is printed on the band in a segmented LCD style, and a full logo with “2025” is engraved on the case back. The collaboration reaffirms the iconic status of the DW-6900 as a staple in hip-hop and streetwear culture, blending toughness with bold urban style. Central Cee elevates the partnership by creating a statement piece that is as tough as it is timeless, reflecting his personal connection to the brand and streetwear spirit. The rapper is known to have been a fan of G-Shock watches in his youth and wore them in some of his music videos before becoming a brand ambassador.
Fresh off his 2025 world tour in support of the “Can’t Rush Greatness” album, Central Cee will be performing at ComplexCon on October 26 (his scheduled performance was changed from the original October 25 date), Rolling Loud India in Mumbai on November 22, and Coachella in April 2026. G-Shock and Syna will be exhibiting at ComplexCon (October 25-26), and the DW-6900 collab is likely to be officially unveiled there. Syna is also releasing a capsule collection with A Bathing Ape (BAPE) and Spotify in November 2025, with Central Cee serving as creative director.
The Syna World online shop ships internationally and is located at www.syna.store.
Update: Syna announced the collaboration on Instagram (embedded below) along with the BAPE x Spotify collab and a Nike one, with waitlist registration available at syna.store/waitlist. (Note: There are a bunch of other Syna and Syna World sites that are not believed to be authorized and may be selling counterfeit products. The syna.store site is the only confirmed official site.)
Update 2: G-Shock Germany announced the collaboration with new images on Instagram, suggesting that it will be released throughout Europe.
Update 3: The DW-6900CC25-4ER (£129) is now listed as coming soon at casio.com/uk and will also be sold in select European countries for €149.
















