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Datejust (Sunburst Grey) | NH35 Custom Mod Watch
Regular price $289.00Regular price $289.00 Sale priceUnit price per -
Datejust (Classic Black) | NH35 Custom Mod Watch
Regular price $289.00Regular price $289.00 Sale priceUnit price per -
Datejust (Gem Black) | NH35 Custom Mod Watch
Regular price $339.00Regular price $339.00 Sale priceUnit price per -
Day-Date (Roman Tiffany)
Regular price $329.00Regular price $329.00 Sale priceUnit price per -
Daytona (Ice Blue Black Bezel) | VK63 Custom Chrono Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Datejust (Grey Roman) | NH35 Custom Mod Watch
Regular price $289.00Regular price $289.00 Sale priceUnit price per -
Daytona (Black & Rose Gold) | VK63 Custom Chrono Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Daytona (Green) | VK63 Custom Chrono Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Land-Dweller | NH35 Custom Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Royal Oak (Black) | NH35 Custom Mod Watch
Regular price From $349.00Regular price From $349.00 Sale priceUnit price per -
Nautilus (Silver Black) | NH35 Custom Mod Watch
Regular price $329.00Regular price $329.00 Sale priceUnit price per -
Nautilus (Royal Blue) | NH35 Custom Mod Watch
Regular price $329.00Regular price $329.00 Sale priceUnit price per -
Royal Oak (Blue) | NH35 Custom Mod Watch
Regular price From $349.00Regular price From $349.00 Sale priceUnit price per -
Datejust (Black Roman) | NH35 Custom Mod Watch
Regular price $289.00Regular price $289.00 Sale priceUnit price per -
Day-Date (Rose Gold, Green)
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Royal Oak (Light Blue) | NH35 Custom Mod Watch
Regular price From $349.00Regular price From $349.00 Sale priceUnit price per -
Santos (White) | NH35 Custom Mod Watch
Regular price $329.00Regular price $329.00 Sale priceUnit price per -
Nautilus (Rose Gold, Chocolate) | NH35 Custom Mod Watch
Regular price $329.00Regular price $329.00 Sale priceUnit price per -
Daytona (White Hulk) | VK63 Custom Chrono Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per -
Royal Oak (Royal Chrono Blue) | VK63 Custom Chrono Mod Watch
Regular price $349.00Regular price $349.00 Sale priceUnit price per
How it works
Reviews from real customers
Every Rosevari build in one place. The Seiko mod range covers the shapes collectors actually look for: Datejust and Submariner classics, true dual-time GMTs, integrated-bracelet Royal Oak and Nautilus styles, Daytona chronographs and square-cased Santos designs.
Japanese automatic movements, sapphire crystals, stainless steel cases, made to order with free worldwide shipping. The look of a luxury piece for a fraction of the original, with every part named so you know exactly what you are buying. Not a copy. A choice.
Frequently asked questions
Are Seiko mod watches real automatics?
Yes. Almost every build runs a genuine Seiko automatic movement, the NH35, NH34, NH38 or NH70 depending on the model. They are fully mechanical and self-winding, powered by the motion of your wrist. The chronographs use a VK63 meca-quartz, which pairs a quartz timekeeper with a mechanical sweep on the stopwatch hand.
Is a mod watch an original?
Yes. Every watch is an original Rosevari build: a genuine Japanese automatic movement in a case and dial style that pays homage to the classics. Every watch is sold openly as a Rosevari custom build, never as the genuine article, and we disclose every part we use.
Can I swim or dive with one?
No. Every Rosevari watch is rated 5 ATM (50 m), which covers splashes, rain and everyday wear, but not swimming, showering or diving. Where a design references a dive watch, that is a style tribute and not a dive rating.
What does it cost and how long does it take?
Builds start from A$289. Every watch is made to order, with free worldwide shipping and a 1-year warranty on every watch.
Which model should I start with?
The Datejust and Submariner styles are the most versatile and the most popular first watch. If you travel, the GMT adds a true second time zone. If you want the integrated-bracelet look, the Royal Oak and Nautilus styles are the ones to compare.
Browse by finish and dial: Arabic dial Datejust, open heart, and gold and two-tone.













