Seiko Prospex Mechanical Automatic 2025 Asia-Pacific Exclusive "Wonders Of Nature" Limited Edition Sumo - Sandbanks of the Maldives
SPB539
Limited Edition of 1,700 Pieces
The Seiko Prospex Sumo SPB539 captures the calm beauty of the Maldives, completing the 2025 Wonders of Nature Asia‑Pacific Exclusive trilogy. Limited to 1,700 pieces, this edition reflects the shifting sandbanks and serene coastal waters that define the islands’ natural charm.
Its dial flows from soft aqua to gentle green, a gradient that mirrors the delicate transition between shallow seas and sunlit sands. The design evokes the rhythm of the ocean, a tranquil vision of paradise translated into horological artistry.
At its heart, Seiko’s Caliber 6R35 mechanical automatic movement ensures precision, endurance, and a generous power reserve. Crafted to professional diver standards yet infused with poetic inspiration, the SPB539 stands as a rare creation that unites technical mastery with the spirit of the Maldives.
Together with the SPB541 and SPB543, the SPB539 completes a trilogy that transforms Asia‑Pacific’s natural wonders into collectible treasures, available exclusively through Seiko’s vision and WatchOutz.com’s trusted global reach.
SPB539 Specification:
Movement
Automatic with manual winding
Caliber: 6R35
Accuracy: +25/-15 sec/day
Power reserve: 70 hours
Jewel: 24
Functions:
Stop second-hand function
Date display
Exterior
Case Material: Stainless steel
Case Size: Diameter: 45.0mm, Thickness: 12.9mm; Lug-to-lug: 52.6mm
Crystal: Sapphire crystal
LumiBrite: LumiBrite on hands, index(es) and bezel
Band Material: Silicone
Distance between lugs: 20
Other Details
Water resistant: 200-meter water-resistant diving watch suitable for air diving
Case back marked with "LIMITED EDITION"
Case back engraved with serial number
Unidirectional rotating bezel
Screw-down crown
Screw-down case back.
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