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SEIKO Marine Master Professional 300M SEIKO Automatic Diver with 44mm Case #SBDX017

SEIKO Marine Master Professional 300M SEIKO Automatic Diver with 44mm Case #SBDX017

SEIKO Marine Master Professional 300M SEIKO Automatic Diver with 44.3mm Case #SBDX017

This is the new and highly desired Seiko professional dive watch that is called the Marine Master. It features a high grade Seiko 26-jewel automatic (8L35) movement, a date display, highly luminous hands and markers treated with Lumibrite for awesome low light visibility, a screw down offset crown, a uni-directional diving bezel with luminous PIP at 12:00, Dual-curved Hardlex with non-reflective upper coating, and a solid etched case back. The premium 8L35 Seiko movement is self-winding, hacks, and it can be hand wound. The movement has a 50 hour power reserve and it is very accurate to +15 to -10 seconds per day.

Comes on a stainless steel bracelet with a double locking fold-over push-button clasp with a divers extension. It includes manual, an extra rubber strap and a Seiko Prospex box.

NOTE: We can not ship this watch to the EEA (European Economic Area).
SKU:
SBDX017
Availability:
In stock
Product Features
  • Movement:Seiko 26-Jewel Automatic - Caliber 8L35 (self-winding)
  • Case:One piece structure stainless steel, 44.3mm x 14.6mm thick.
  • Back:Engraved solid back
  • Crystal:Dual-curved Hardlex with non-reflective upper coating
  • Band:SS bracelet, push-button deployant clasp + Polyurethane strap
  • Water Resistant:300 meters
  • Warranty:2 Years
  • Discontinued:Yes
Movement: 8L35 Automatic 26 jewel, Hack function & Hand winding

Case: One piece structure, 44mm stainless steel

Crystal: Dual-curved Hardlex with non-reflective upper coating

LumiBrite: hands and makers

Accuracy: +15/-10 sec per day

Water proof: 300 m water resistance for divers

Power reserve: 50 hours

Diameter: 44.3 mm (without the crown)

Thickness: 14.6 mm

Bezel: Rotating with anti-reverse spin function

Crown: Screw-down crown

Anti-magnetic

Customer Review

Average Rating:

Customer Review

8 Reviews

  • 5
    5 stars

    Posted by carlos romero on Nov 23rd 2018

    the product is every thing it claims and more,my buys from longislandwatch have been a pleasure,you guys are the best ,there are lots of options for buying watches out there , as far as iam concerned none better than long island watch !

  • 5
    Seiko MM

    Posted by Edward on Jun 6th 2018

  • 5
    5 stars

    Posted by George Greenwood on Feb 16th 2018

  • 5
    Mesmerizing SDBX017 Marinemaster

    Posted by Unknown on Jan 3rd 2018

    Gorgeous watch. Great 8L35 mechanism. Great price. Superb customer service. Marc shipped the watch really fast. The USPS delivered it quick (even though it took place during the Holidays' high season). Overall, it was a great addition to my Prospex collection. Watch arrived in perfect conditions. I'm totally happy with the watch & the service provided by Long Island Watch. It's really amazing. The only thing that I noticed different, is that the pics on this site and the Seiko USA site, show the 2nd & 3rd upper bracelet links all solid with no drilled holes. Mine came in virtually with the same bracelet. But all the links were drilled for the pin & collar system. If anyone knows the reason why, I'll truly appreciate an explanation, in order to illuminate me. I apologize for my ignorance, regarding the difference on the bracelet links. Shalom & blessings to everyone.

  • 5
    Recent watch purchase

    Posted by David Verbik on Dec 15th 2017

    Very nice selection of watches to choose from. Marc is very nice and easy to do business with. Highly recommend Island Watch!

  • 5
    Long Island Watch review

    Posted by David Chenault on Nov 6th 2017

    First, I love the Marine Master. Second, dealing with Long Island Watch and Marc has been the best. Thanks Marc for your excellent service , very helpful videos and follow up. 100 % satisfied.

  • 5
    Great Watch - Great Watch Company

    Posted by Joseph Hudson on Jul 2nd 2016

    I wanted to buy this watch from a domestic (USA) authorized Seiko dealer. Island Watch satisfied this requirement and provided a very competitive price and excellent service. The watch is well-made and highly accurate. Despite its advertised large size, the watch wears well even on small to medium wrists. It is also a thick watch, and the bracelet is heavy and not as refined as its Swiss diving watch counterparts. All things considered - this is a classic diving watch that belongs in every collection of high end divers.

  • 5
    Seiko marinemaster

    Posted by WL on May 12th 2016

    Love the watch, best price I could find online. Excellent service. Will definitely be ordering from Long Island watch again!