Seiko Prospex 'Sumo' Automatic Watch

Introducing the Seiko Prospex 'Sumo' Automatic Watch, a robust timepiece designed for adventure seekers. Powered by the wearer's movement, it boasts the reliable Caliber No. 6R35 automatic movement, maintaining accuracy within +25 to -15 seconds per day within the normal temperature range of 5°C to 35°C. With an impressive 70 hours power reserve, this watch ensures long-lasting performance even during extended wear.

Crafted with a 45mm stainless steel case and a thickness of 12.9mm, it strikes a perfect balance between durability and comfort. Weighing 188g, it feels substantial on the wrist without being cumbersome. The scratch-resistant sapphire crystal protects the dial, while the screw-down crown enhances water resistance up to 200 meters, making it suitable for aquatic adventures.

Equipped with a one-way rotating bezel for measuring elapsed time and featuring a date display for added convenience, this watch is as functional as it is stylish. Whether exploring the depths of the ocean or navigating city streets, the Seiko Prospex  'Sumo' is the ultimate companion for every journey.

Please expect a processing time of up to 5 days for your order to be fulfilled.

Whilst we endeavour to fulfil all orders, please be aware that some styles may not be available at the time of dispatch, particularly during sale or high demand periods like Christmas. If an item becomes unavailable, we will attempt to reorder it quickly and dispatch it to you as soon as possible. We will notify you if we are unable to fulfil your order.

Complimentary delivery for all orders over $250. Orders under $250 will be charged a flat fee of $15.

Once your order has shipped, please allow 2-7 business days for delivery depending on your location. Orders requiring ring sizing take up to three (3) additional business days to complete.

If for any reason you are not 100% satisfied with your purchase, you may return it online or in-store within 30 days of delivery for an exchange or credit note. This excludes clearance items, special orders and earrings and is subject to meeting the requirements of our refund policy.

For more information, visit our FAQ page.

We take pride in using premium-quality metals and gemstones. To give you complete peace of mind, all of our jewellery comes with a complimentary 12-month manufacturer’s warranty.

Please note, this warranty does not cover general wear and tear or damage caused by the wearer.