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Seiko Mod Datejust Green Sunburst – 39mm Automatic Watch

Price

$388.00

In Stock  ·  Ships within 3–5 business days

Just 1 left. Order soon!

1-Year Warranty
Quick Ship
14-Day Returns
Hand Assembled

A timeless design with a bold modern presence, this custom-built Seiko Mod pairs a rich green sunburst dial with classic dress-watch styling.

The dial shifts beautifully as it catches the light, complemented by a fluted bezel and magnified date window for an instantly recognizable, refined aesthetic. C3 green lume on the hands and markers adds visibility after dark without taking away from the clean daytime appearance.

Powered by a dependable automatic movement, the watch requires no battery and puts its mechanical character on display through an exhibition caseback.

Finished in stainless steel with a Presidential-style bracelet, the 39mm case offers versatile proportions and a polished look that transitions effortlessly from everyday wear to more formal occasions.


Highlights

  • Reliable automatic performance
  • Rich finish that transforms in different lighting
  • Classic, sophisticated styling
  • Quick and easy date visibility
  • Showcases the mechanical movement
  • C3 Green Lume
  • Presidential-Style Bracelet
  • Ba

This watch is an independently assembled custom MOD timepiece built using selected components. It is not a factory-produced Seiko model and is not manufactured, authorized, endorsed, or warranted by Seiko Watch Corporation.

Bracelet style Jubilee
Case back Screwdown
Case diameter 39mm
Case material Stainless steel
Crown Screwdown crown
Glass Saphire
Lug to lug 48.4mm
Lug width 20mm
Movement NH35A
Power reserve 41H+
Thickness 12.5mm
Water resistance 10BAR (100M)
Weight 127g

Every Bexford watch is hand-assembled at our bench. We source the same components we use in our own daily wearers. All finished watches ship with a 1-year assembly warranty — if something isn't right, we make it right.

Shipping: In-stock items ship within 3–5 business days. Made-to-order items ship within 14 days.

Returns: 14-day returns for unworn, unmodified items. Made-to-order builds are final sale unless defective.

Common Questions.

Still have questions? Reach out directly.

We primarily use Seiko NH35, NH36, and NH34 automatic movements — proven, serviceable, and reliable. Movement caliber is always listed in the product specs.
Our average build time is 14 days. Sold-out items typically have a ~1-month lead time — we'll confirm before you pay.
Yes. All finished Bexford watches include a 1-year warranty covering assembly defects and movement issues.
Yes. Diver models use screw-down crowns and casebacks and are pressure-tested before shipping. The Sentinel is rated to 100m / 330ft.
Absolutely. We sell the exact same movements, dials, and components we use in our own builds. Browse the Movements, Dials, and Stickers categories in the shop.
Sold-out items remain visible with an "Inquire to Order" option. Use the contact form — we'll give you a firm lead time and hold your spot.