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Front view Seiko Prospex × Gundam 40th Anniversary SLA029J1 Automatic 300m diver watch — WatchOutz
Seiko Prospex × Gundam 40th Anniversary SLA029J1 caseback engraved with Gundam 40th logo and Prospex emblem — WatchOutz
Seiko Prospex × Gundam 40th Anniversary SLA029J1 presentation box with Gundam 40th logo, collector’s packaging and certificate — WatchOutz
Seiko Prospex × Gundam 40th Anniversary SLA029J1 Diver Automatic

Seiko Prospex X Mobile Suit Gundam 40th Anniversary Zaku II Mechanical Automatic Professional 1000M Diver Tuna Can SLA029

Regular price $4,699.00 USD Sale

Seiko Prospex X Mobile Suit Gundam 40th Anniversary Mechanical Automatic Professional  1000M Diver Tuna Can "Zaku II" - Gundam Mobile Suit MS-06 ZAKU II

SLA029
(JDM Version Model: SBDX027)


Limited Edition of 1,000 Pieces

Seiko Prospex × Gundam 40th Anniversary Zaku II SLA029J1 — Professional 1000M Diver “Tuna Can”

Celebrate the 40th Anniversary of Gundam with the Seiko Prospex SLA029J1 Zaku II Limited Edition, a bold fusion of Japanese horology and anime heritage. Inspired by the iconic Zaku II Mobile Suit, this professional diver’s watch delivers unmatched durability, precision, and collector prestige.

Crafted with a pure titanium case, ceramic shroud, and stainless steel bezel, the SLA029J1 embodies Seiko’s legendary “Tuna Can” design. A sapphire crystal ensures clarity, while the silicon strap offers comfort and resilience under extreme conditions. Powered by the 8L35 automatic caliber, hand‑assembled in the Shizukuishi Watch Studio, it provides a 50‑hour power reserve and accuracy of +15/‑10 seconds per day.

With a commanding 52.4mm diameter and 17.2mm thickness, this diver is engineered for professionals, boasting ISO‑certified water resistance up to 1000 meters. The LumiBrite hands and indexes guarantee legibility in the darkest depths, echoing the glowing eyes of the Zaku II itself.

Limited to just 1,000 pieces worldwide, the SLA029J1 is more than a watch — it’s a tribute to Gundam’s enduring legacy and Seiko’s mastery of professional dive technology. A must‑have for collectors, Gundam fans, and serious divers, this timepiece stands as a rare symbol of Japanese craftsmanship and pop‑culture history.

Secure your Seiko Prospex × Gundam 40th Anniversary Zaku II SLA029J1 now at WatchOutz.com — challenge accepted.



SLA029 Specifications:

Movement
Caliber: 8L35
Movement Type: Automatic with manual winding capacity
Accuracy: +15 to -10 seconds per day
Power Reserve: Approx. 50 hours
28,800 vibration/hour
Antimagnetic
Jewel: 26

Exterior
Case Material: Ceramic/titanium (hard coating) with stainless steel bezel
Case Size: Diameter 52.4mm, Thickness 17.2mm
Crystal: Sapphire Glass
Band: Silicone
LumiBrite: Lumibrite on hands and indexes

Other Details
"LIMITED EDITION" engraved on the case back
Waterproof for 1000m saturated diving
Screw lock crown
Calendar (date) function
One-piece structure
Stop second-hand function
Reverse rotation prevention bezel
 

* Kindly note that the displayed image is either a graphic representation or a prototype and may not precisely reflect the final product. Color variations may occur due to differences in browsers, display settings, or devices used for viewing. Additionally, the orientation of the case back in the actual product may differ from what is shown in the photograph.