Rose gold Seiko watch with black dial on a white background

Nautilus Rose Gold | Black (Open Heart)

Name: Nautilus Rose Gold | Black (Open Heart)
Brand: SCW
SKU: NAU.RG.BLACK.OH
Price: 359.00 USD
Availability: InStock

$449.00 $359.00

This custom‑built Nautilus‑style wristwatch is assembled in the USA using all new, high‑quality components. Featuring a striking black open‑heart dial paired with a luxurious rose‑gold case, this model showcases the movement through a precision‑cut aperture, adding mechanical depth and visual elegance to the iconic Nautilus silhouette.

Powered by the Japanese NH38A automatic movement, this watch delivers smooth, reliable performance with a clean no‑date layout ideal for open‑heart designs. The premium 316L stainless‑steel case, finished in rose‑gold tone, pairs with an integrated bracelet that features polished center links for a refined, high‑end appearance.

Premium components such as a sapphire crystal, transparent exhibition caseback, and 30m water resistance ensure durability for everyday wear. This rose‑gold open‑heart Nautilus homage is a standout choice for collectors who appreciate craftsmanship, mechanical artistry, and modern luxury styling.

Specifications

Movement: Japanese NH38A Automatic (Open‑Heart, No‑Date)
Case Material: 316L Stainless Steel (Rose‑Gold Colored Finish)
Case Back: Transparent Stainless Steel with Crystal
Crystal: Sapphire
Water Resistance: 30m
Strap: Integrated Stainless‑Steel Bracelet with Polished Center Links

Dimensions

Case Diameter: 42.0mm (without crown)
Case Length: 48mm (lug to lug)
Case Thickness: 12.0mm

Hand‑assembled in the U.S. with meticulous care
Ready to Ship models dispatch within 3 business days
Standard build time: 3–12 business days
Delivery: 2–5 business days via selected carrier
Special orders/out‑of‑stock pieces may take up to 12 business days; you’ll be notified if additional time is required. We will work quickly to ship your order as soon as possible.
Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

All our quality watches backed by a money-back guarantee.

Sunshine Watch Co. has NO affiliation or connection with Seiko or endorsed by, or connected to Seiko Company or any of its subsidiaries.

Our timepieces are custom creations featuring movements from TMI (renowned for its accuracy and dependability and used in millions of watches worldwide)

Our timepieces are independent products and are not in any way associated with Seiko.