Seiko

Seiko Prospex Marinemaster 300 42.6mm SLA079J1

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€2.950,00
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€2.950,00
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SLA079J1
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Strap Length: Discover the guide.

In 1968, Seiko launched a revolutionary new innovation with the world's first hi-beat diver's watch. Featuring a case design inspired by the original 1968 model, and carrying the "Marinemaster" name from Seiko's heritage of crafting dive watches, this new reinterpretation maintains the same 300-meter water resistance.

Beneath a double-curved sapphire crystal lies a black dial with a subtle sand-like pattern. Designed for high contrast underwater, every aspect is optimized for diving conditions: a streamlined case with a conveniently placed crown at 4 o'clock, bold Lumibrite for readability in the darkest depths, and a unidirectional rotating bezel compliant with the ISO diving standard.


Movement

Caliber: 8L35
Movement type: Automatic with hand-winding capability
Accuracy: +15 to -10 seconds per day
Power reserve: Approximately 50 hours
Number of rubies: 26
Functions:
  • Second hand stop function

Case/Band

Case material: Stainless steel
Case size:
Thickness: 13.4mm
Diameter: 42.6mm
Lug-to-lug: 49.3mm
Glass: Double-curved sapphire
Glass coating: Anti-reflective coating on the inner surface
LumiBrite: LumiBrite on hands, indexes and bezel
Closure: Triple folding clasp with safety lock, push button release with extender
Distance between lugs: 20

Further details

Water resistance: 300m/1000ft waterproof
Magnetic reluctance: 4,800 A/m
Weight: 196.0
Characteristics
  • Unidirectional rotating bezel
  • Screw-down crown
  • Triple folding lock with safety lock
  • Screw case back

    Designed specifically for divers, the 8L35 caliber is a highly precise, reliable, and robust movement. Made at the Shizukuishi Watch Studio in Iwate Prefecture, Japan, this caliber is accurate to +15/-10 seconds per day with a 50-hour power reserve.

    Prospex is a combination of the words "Professional" and "Specifications." Seiko Prospex watches are designed to be practical, reliable, and durable; to meet the rigorous standards required in extreme environments for sports enthusiasts and adventurers.



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