Nautilo Mod (Open Heart) Royal Blue
Nautilo Mod (Open Heart) Royal Blue
Deep royal blue meets open-heart mechanics — the Nautilo Open Heart Royal Blue showcases the NH35 movement through a vivid blue dial. Nautilus-inspired design with a window into the soul of the watch.
Specifications:
- 39mm Case
- Butterfly Adjustable Bracelet
- Transparent Exhibition Case Back
- 5ATM Water Resistant
- NH35 Automatic Movement (self-winding)
Hand-built to order. 1-year warranty included. Ships with full tracking via Australia Post.
Took about 3 weeks to arrive but totally worth it. The white dial is cleaner in person than the photos. Jubilee bracelet feels solid, no cheap rattle. Everyone thinks I spent way more than $250. Super happy with this.
I was skeptical about ordering a custom watch online but this thing is legit. The Arabic numerals look premium, exhibition case back is a nice touch. Automatic movement keeps great time. Already getting compliments. Would buy again.
Let's be real this is a homage watch. But the quality is insane for $250. 316L steel, NH35 movement, sapphire-coated glass. I've worn Seikos and this feels better built. The fluted bezel detail is 🔥. If you're on the fence, just get it.
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Made to Order
Made to Order
Hand-built in Melbourne — Ships in 2–4 weeks with full tracking
Shipping
Shipping
Free shipping on orders over $300. All orders ship via Australia Post with tracking. Delivery within 2–4 business days after dispatch.
Warranty
Warranty
1-year limited warranty on movement. Covers manufacturing defects. Does not cover water damage from misuse, scratches, or third-party servicing.
Water Resistant
Water Resistant
5 ATM water resistance (50 meters). Suitable for splashes and brief immersion. Not suitable for swimming or diving.
Size Guide
Size Guide
36mm: Best for wrist sizes 15-17cm (6-6.7 inches). Classic, versatile size.
39mm: Best for wrist sizes 17-20cm (6.7-8 inches). Modern, bold presence.
Not sure? 36mm is the safer choice for most wrists.
