Seiko Prospex Marinemaster Professional Limited Edition SLA081
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The Marinemaster is a high-end diver’s watch that embodies the technology and expertise Seiko has developed in creating diver’s watches. Its appeal lies not only in its exceptional performance but also in the refined beauty of its exterior design and the meticulous finishing of its details.
The flagship model, the Marinemaster Professional, is designed to meet the more specialized and tough demands of professional divers. Since the release of the first professional model in the Seiko diver’s watch lineup in 1968, it has been essential to balance both the functional prowess as a tool and the aesthetic appeal as an accessory.
The 60th-anniversary limited edition model, equipped with the newly developed Calibre 8L45 mechanical movement, achieves unprecedented beauty and performance and is now available from the Marinemaster series.
Dial inspired by shinkai, or “the deep sea”
The watch features a new textured dial whose pattern evokes the deep sea.
A thick, clear paint adds a lustrous finish to enhance the beauty of the dial
while achieving an unprecedented level of depth.
Beautiful appearance with functionality ensured
The unique case shape inherits its distortion-free mirror surface from the original design of 1968. Additionally, the stainless-steel bezel has been treated with Diamond-Like Carbon coating to achieve a surface hardness approximately six times greater than it would otherwise be, making it significantly more resistant to scratches.
Evolved case
The watch features a one-piece titanium construction that ensures water resistance to depths of 600 metres, suitable for saturation diving. At the same time, the screws that secure the bezel within the watch’s construction are on the back of the case, allowing for a seamless aesthetic.
Mechanical movement befitting the flagship model
Calibre 8L is a high-quality mechanical movement that embodies Seiko’s expertise in mechanical watchmaking, along with an uncompromising spirit of craftsmanship passed down through generations of skilled artisans. With Calibre 8L45, Seiko has improved the shape and design of the mainspring and implemented precise accuracy adjustments,
achieving the most stable accuracy (-5 to +10 seconds per day) among Seiko’s current mechanical movements and a power reserve of approximately 72 hours.
Limited Edition of 600
- SKU: SLA081
- Brand: Seiko Prospex
- Case: Titanium with super-hard coating
- Case Size: 45.4 x 13.3 x 50.4mm
- Lug Width: 22mm
- Crown: Screw-down
- Water Resistance: 600M
- Bezel: Unidirectional rotating bezel
- Crystal: Dual-curved sapphire crystal with anti-reflective coating on inner surface
- Dial Colour: Navy blue
- Movement: 8L45
- Movement Type: Automatic with manual winding
- Power Reserve: ~72 Hours
- Strap Material: Titanium with super-hard coating
- Clasp: Three-fold clasp with secure lock & push button release, solid & slide adjuster
- Warranty: 3 Years