SPB511J1
Celebrate six decades of dive watch excellence with the Seiko Prospex SPB511J1 60th Anniversary Limited Edition.
This 40mm automatic diver pays tribute to the legendary 1965 '62MAS'—Seiko's first professional diver's watch that accompanied the Japanese Antarctic Research Expedition. The stunning silver wave-pattern dial draws inspiration from Hokusai's iconic "The Great Wave," creating a unique aesthetic that honors both Japanese heritage and diving history. Built with modern materials and technology, this limited edition delivers professional dive watch performance with collector-worthy design.
Key Features:
• Seiko Calibre 6R55 automatic movement - 72 hours power reserve
• 40mm super-hard coated stainless steel case - enhanced scratch resistance
• Silver wave-pattern dial inspired by Hokusai's "The Great Wave"
• 300m (30 BAR) water resistance - professional dive watch capability
• Unidirectional rotating bezel with luminous pip
• LumiBrite hands and markers for superior underwater visibility
• Sapphire crystal with anti-reflective coating
• Micro-adjustable clasp for perfect fit over wetsuit
• Screw-down crown for water resistance integrity
• Limited edition commemorating 60 years of Seiko dive watches
Why This Watch Matters:
The SPB511J1 connects you to six decades of Seiko dive watch innovation, from Antarctic expeditions to modern exploration. The 62MAS-inspired design delivers timeless proportions in a wearable 40mm case, while the wave-pattern dial creates a distinctive aesthetic that sets this apart from standard dive watches.
The super-hard coating protects against scratches, the 72-hour power reserve means weekend wear without stopping, and the micro-adjustable clasp ensures comfort in any condition.
Perfect for collectors, dive watch enthusiasts, and those who appreciate limited editions that honor watchmaking heritage with modern performance.
Movement
Calibre: 6R55
Movement Type: Automatic (powered by the movement of the wearer)
Function: Analogue – 3 hands
Accuracy: +25 to -15 seconds per day (in normal temperature range: 5°C – 35°C)
Power Reserve: Approx. 72 hours
Dial & Hands
Display: Analogue
Dial Colour: Silver
Case
Case Material: Stainless Steel
Case Colour: Silver
Case Diameter: 40.0mm
Case Thickness: 13.0mm
Case Length: 46.4mm
Crystal: Curved Sapphire Crystal
Crown: Screw-down crown
Bezel: One-way rotating bezel
Strap/Bracelet
Band Type: Stainless Steel Bracelet
Band Colour: Silver
Functions & Durability
Water Resistance: 300m (30 bar)
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.