Rotary Seamatic 300 GMT Automatic Watch With Red and Blue Bezel

GB04378/95

Regular price £349.00
Sale price £349.00 Regular price
Save £-349.00 Sold out
Available to orderUsually ships in 2-3 weeks
Same day dispatch on in-stock orders placed before 1pm*
Peace of mind with 28 day returns*

Description

Model: GB04378/95
Case and Bracelet Material: Steel
Case Diameter: 42mm 
Movement: Automatic
Water Resistant: 300M
2 Year Manufacturers Warranty


This Rotary Seamatic 300 GMT GB04378/95 is a stainless steel automatic dive watch with a black dial, red and blue GMT bezel and matching stainless steel bracelet. The bold bezel design gives the watch a strong sports look, while the GMT function adds practical use for travel or tracking a second time zone.

The watch features a 42mm 316L stainless steel case with a 3-link stainless steel bracelet for a durable, comfortable finish. The black dial is designed for clear readability, with the GMT hand allowing the wearer to follow an additional time zone alongside the main time display.

Built with everyday durability and dive watch practicality, this model offers 300m water resistance, sapphire glass and a bi-directional GMT bezel. The 42mm case gives the watch a confident wrist presence, while the stainless steel finish keeps it versatile for daily wear.

A strong choice for anyone looking for a Rotary automatic GMT watch with a black dial, stainless steel bracelet, red and blue bezel and practical 300m water resistance.

Discover more in our Mens Rotary Watches collection.

Delivery and return
  • In stock items will be delivered within 1-3 working days (*usually the same day if ordered before 1pm but this can vary during busy periods).
  • Where size adjustments need to be made delivery is usually 7-10 working days. However if the product needs to be ordered/made to your specification, delivery can be around 4-6 weeks. 
  • If you need an item for a specific date please contact us prior to your purchase so we can advise you on delivery. If you need an item quicker, please ask and we'll do our best to meet your requirements.
  • For a fast delivery and for insurance purposes, we send all deliveries to mainland UK addresses via Royal Mail. We offer free shipping on UK orders over £75 (excluding larger or heavier items). For orders under £75 there is a £4.95 shipping charge.
  • All orders will require your signature  upon receipt. For more information on shipping please go to our Delivery and Returns page.
  • UK (excluding Ireland) Orders up to £100 will be sent via Recorded Delivery. Orders over £100 will also be dispatched via Special Delivery. 
  • Please contact us for International shipping rates as these may vary.
  • Customs and taxes vary in each country outside of the UK. Pease check your own country customs information as the recipient is required to pay these fees before goods will be released from customs. 

 

RETURNS

  • You have 14 days to notify us if you wish to return unwanted goods (goods must be in the same condition as they were received) and another 14 days for us to receive the goods. This means you have a total of 28 days to return an unwanted item. You are responsible for the return postage costs which must include suitable insurance cover for the item as well as being tracked delivery (we recommend Royal Mail Special Delivery within the UK)
  • Items returned from outside of the UK will also have our customs charges deducted from refunds.
  • There will be a fee of £7.50 deducted from refunds on returned earrings for a cleaning and sterilisation process.
  • If you ordered a ring in the wrong size please contact us as soon as possible to arrange re-sizing the ring with us free of charge, excluding your return shipping charge (small charges may apply for alterations on pre-owned items) Please make sure the ring is unworn as we are unable to size certain designs and will therefore need to exchange the ring.
  • If you have purchased an item by interest free credit and you wish to return the item please contact us before returning to discuss your options.
  • If you wish to return goods which are faulty (manufacturers fault) this must be within 6 months of the date the goods were purchased.
  • Please be aware our insurance only covers items we ship out and it does not cover items sent from the consumer therefore you are responsible for the cost of returning the item including any necessary insurance cover in case the parcel is lost in transit.
  • In the rare event that an item is faulty within the 28days of purchase please return your item via a tracked and insured delivery service (via Royal Mail Recorded or Royal Mail Special Delivery - depending on the value of the item) and we will refund your postage cost with a proof of receipt once we have received the goods. Please return all goods to Avanti of Ashbourne ltd, 2-4 Church Street, Ashbourne, Derbyshire DE6 1AE
Payment & Security

We accept Apple pay, Google pay, Visa, Mastercard, American Express, Discover, Diners Club and China UnionPay payments from customers worldwide.

If you wish to pay cash in store please contact us to reserve the item for you.


Secure Checkout with

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
40 years of British heritage
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Free UK delivery on orders over £75.00
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40 years of British heritage
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Free UK delivery on orders over £75.00
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40 years of British heritage
⬩
Free UK delivery on orders over £75.00
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40 years of British heritage
⬩
Free UK delivery on orders over £75.00
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⬩
40 years of British heritage
⬩
Free UK delivery on orders over £75.00
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40 years of British heritage
⬩
Free UK delivery on orders over £75.00
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Rotary Watches are guided by a dedication to timeless design, precision, and lasting quality, with a belief that elegant timepieces should be within reach for everyone. Since its founding, Rotary Watches has earned a reputation for dependable craftsmanship and classic styling, becoming a trusted name in watchmaking. From refined dress watches to versatile everyday pieces, each Rotary watch is thoughtfully designed to balance tradition and modernity, showing that sophisticated watchmaking can remain both accessible and enduring.

Frequently Asked Questions

How do I find the right size ?

For rings, we advise you to check the top of the product page. Next to the size selection, you can find our "Ring Size Converter". If you are still uncertain, you are welcome to contact us, or visit in-store for a free finger or ring size appointment.

How long until I receive my order

In stock items take are dispatched within 1 to 3 days. Where possible, we aim to dispatch orders placed before 1pm on the same day.

You will be notified of any delays. These are estimated timeframes and may be affected by factors such as bank holidays, availability, order volume, and shipping destination.

If you have any questions about your order’s expected delivery date or need an item before a certain date, our customer support team is available to assist you.

What is your Return Policy

We take pride in offering more than just exquisite jewellery - we provide an experience built on trust and confidence.

If you're not completely satisfied with your order, we offer a 28-day return or exchange policy.

For more details, please refer to our Return Policy.

How can I track my order?

Once your order has been dispatched, you will receive an email with tracking details, allowing you to monitor its progress. Simply use the provided tracking information on our delivery partner’s website to stay updated on your shipment.

Rotary Watch Warranty

All Rotary watches come with a 2 year manufacturer’s guarantee covering defects in materials and workmanship from the date of purchase. Register your watch with Rotary within 3 months to receive an additional 12 month extension. Proof of purchase is required for all claims.

Caring For An Automatic Watch

Wear your watch regularly to keep it powered, wind it manually if left unworn or purchase a watch winder. Avoid strong shocks, magnets, and extreme temperatures. Ensure the crown is fully secured before any water exposure if water resistant. Clean gently with a soft cloth, and service every 3–5 years to maintain accuracy and longevity.

Quartz v Automatic Watches

Quartz watches are battery-powered and highly accurate, requiring minimal maintenance with a battery change every 1–3 years. They are lightweight and affordable.

Automatic watches are mechanically powered by wrist movement, with no battery required. They offer traditional craftsmanship but need regular wear or winding and servicing every 3–5 years.