Datejust Mod
The SeikoMod Datejust collection brings together automatic watches with a timeless design, crafted to offer a perfect balance between classic elegance and mechanical performance . Each model is powered by the Seiko NH35 automatic movement , renowned for its reliability and precision . The Seiko Mod Datejust watches feature a 316L stainless steel case , available in 36mm or 39mm , paired with a fluted bezel and an anti-reflective sapphire crystal for excellent scratch resistance. The dial , offered in various finishes and colors, provides a clear readability of the time and date , complemented by luminescent hands and hour markers . Mounted on meticulously fitted stainless steel bracelets , the watches in the SeikoMod Datejust collection are aimed at enthusiasts seeking a versatile automatic timepiece , suitable for both everyday wear and more formal occasions.
You have questions ?
Contact usWhat movement is powered by the Seikomod Datejust?
Our models are equipped with the Seiko NH35 automatic movement , renowned for its robustness and precision.
This caliber operates using the natural movements of the wrist and requires no battery. It is valued for its robustness, stable accuracy, and ease of maintenance.
Is the watch waterproof?
The SeikoMod Datejust is suitable for everyday situations (rain, hand washing, splashes) when the crown is fully screwed down against the case.
For swimming or prolonged immersion, we recommend checking the detailed specifications of the Datejust model, typically 100m depth.
Which size should I choose: 36 mm or 39 mm?
The choice depends mainly on your style and the size of your wrist.
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36 mm : a more classic and elegant format, ideal for a discreet look on a small wrist.
- 39 mm : a slightly more assertive presence, suitable for a modern style while maintaining the balance of the design.
Both sizes remain versatile and are suitable for both everyday wear and more formal occasions. For more information, please read this article on case sizes .
How long will it take to receive my watch?
The time required to assemble a SeikoMod DateJust watch typically takes 1 to 2 weeks , depending on the receipt of parts.
All our watches are assembled and shipped from the Lille region of France.
- Metropolitan France : 72 hours (3 business days)
- Overseas : 5 to 22 days
- International : 3 to 15 days
With Mondial Relay , delivery takes 3 working days.
Free delivery for any purchase of 2 or more watches .
Track your order in real time on our Order Tracking page.





















