Seiko SKX007 Scuba Diver's 200m Day Date Automatic 7S26 | 42mm Steel | Contemporary

Seiko SKX007 — The Undisputed King of Automatic Divers | Ref. 7S26-0020

Few references in the world of watchmaking enjoy the legendary status of the Seiko SKX007. Introduced in the 1990s and produced for decades until 2019, this dive watch has captivated the hearts of millions of enthusiasts worldwide, becoming the absolute benchmark in the segment of accessible quality divers. Robust, reliable, precise, and iconic in design: the Seiko Scuba Diver's 200m is one of those watches that define an entire category.

The design is immediately recognizable: the round stainless steel case with characteristic crown guards, the unidirectional rotating bezel with a marked black insert, the matte black dial with large luminous round indices, and the "DIVER'S 200m" inscription in orange that recalls the technical and adventurous spirit of this timepiece. This particular example is in excellent condition, complete with all original accessories: a rarity for this reference.

Technical Specifications Seiko SKX007 Scuba Diver's

Case

• Brand: Seiko
• Model: SKX007 — Scuba Diver's
• Reference: 7S26-0020
• Material: Stainless steel
• Diameter: 42 mm (without crown)
• Thickness: 13 mm
• Lug to Lug: 45 mm
• Caseback: Screw-back in steel, engraved "SCUBA DIVER'S" and "7S26-0020"
• Crown: Screw-down, with integrated crown guards
• Bezel: Unidirectional rotating with black insert, 60-minute graduation
• Technical specifications: 200m / 20 bar (technical data reported on the dial and caseback; refer to the note below)

Dial

• Color: Matte black
• Indices: Applied circular dot indices with luminescent material
• 12 o'clock indicator: White pointing triangle
• Hands: Sword style with lume, thin seconds hand with dot
• Complications: Day-Date — window at 3 o'clock with day and date
• Signature: "SEIKO / AUTOMATIC" in the center, "DIVER'S 200m" in orange

Movement

• Caliber: Seiko 7S26
• Type: Automatic bi-directional rotor
• Origin: Japan
• Jewels: 21
• Frequency: 21,600 vibrations/hour (6 beats/second)
• Power reserve: ~40 hours

Bracelet and Clasp

• Type: Jubilee 5-link — classic and elegant style
• Material: Stainless steel with brushed center links
• Clasp: Seiko-branded deployant clasp
• Lug width: 22 mm
• Supplied with double original silicone strap

Condition, Accessories and Warranty

Condition

Example in excellent general condition, consistent with a carefully used contemporary watch. The case and jubilee bracelet show very limited signs of use. The dial is in excellent condition, as are the bezel and crystal. The movement has been checked and tested: the watch is running regularly.

Accessories — Full Set

• ✅ Seiko SKX007 watch with original jubilee bracelet
• ✅ Second original Seiko strap
• ✅ Original Seiko box
• ✅ Original outer box
• ✅ Original documents
• ✅ LeosWatches 12-month warranty

⚠️ Water resistance note: The caseback reports the manufacturer's original technical specification. However, being a used watch, LeosWatches does not guarantee water resistance: gaskets deteriorate over time, and verification requires specialized professional equipment. It is recommended to have the seal checked before any underwater use.

Why buy it on LeosWatches

At LeosWatches, we select only top-tier pieces, true jewels of watchmaking, combining quality, charm, and value. In our collection, you'll find high-level watches offered at the best price, always under the same conditions and with the same accessories.

By purchasing this Seiko, you are relying on passionate professionals, not mere merchants: every watch is authentically verified, inspected, and tested, described transparently, and accompanied by a warranty for correct functioning.

Additionally, you can count on:

• Absolute certainty of authenticity of your timepiece
• Selected quality, with attention to every detail
• One of the best after-sales services on the web, as evidenced by our genuine reviews on Trustpilot

If you desire a particular watch, LeosWatches is the ideal place to find your next wrist companion.