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Regular price $375.00 USD
Regular price $575.00 USD Sale price $375.00 USD
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Part of Seiko’s latest Black Series limited edition, this Night Vision “tortoise” is equipped full black dress, with a new lumibrite that is a vibrant green in the daylight.

This Seiko automatic dive watch that has smooth turning compass marked bezel (rotates in both directions). This new model features a Seiko 24 jewel automatic (4R35) movement, a date display, highly luminous hands and markers treated with Lumibrite for awesome low light visibility, a screw-down offset crown, scratch resistant sapphire crystal and a solid etched, screw-down case back.


Prospex Black Series Limited Edition

Limited Edition of 7,000

Production serial number engraved on caseback

Designed for rugged activities

Emergency code listing on screwdown caseback

Automatic with manual winding capability

21,600 vibrations per hour

Power reserve: approximately 41 hours

23 jewels

Black rotating compass bezel

Matte gray dial reduces reflection and maximizes visibility

Bright green LumiBrite, newly developed for improved night visibility, on hands and markers

Date calendar

Sapphire crystal

Screwdown crown

Case diameter: 42.4mm

Stainless steel case with black hard coating

Black fabric/leather hybrid strap

Water-resistant to 20 bar, 200 meters (660 feet)

Caliber 4R35

Product Features
Movement:Seiko 4R35, handwinding and hacking
Case:Black plated stainless steel, 42.4mm x 11.7mm, 45.2mm tip to tip
Back:Solid embossed caseback
Band:Fabric/leather hybrid, 20mm
Water Resistant:200 meters
Weight:88 grams
Warranty:2 years



All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 3-5 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 10-15 business days of your order date. This may be a little longer for international delivery.

* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees.


  • All returns must be made within 7 days of receiving the item.
  • All returns must be in unworn condition with all packaging, paperwork and boxes.
  • All returns will be shipped back to Clock Doctor address at buyer’s expense.
  • A full refund will be issued once the item is in store and fully inspected.
  • How To Return An Item
    Your item must be in its original unused condition to be returned, unless there is a manufacturer defect.

    1. Please use the contact form below to request a refund and we will assign you a tracking #.

    2. Ship your returned item(s) to:
    The Clock Doctor
    ATTN: Returns
    10610 N 71ST PL
    Scottsdale, Arizona

    3. Include in the returned package a signed letter stating the reason for your return and the original receipt or print out of the confirmation email.

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