Rotary Seamatic Watch - 40mm - Brown

The Rotary Seamatic 100 is built for those who want everyday reliability with a touch of refinemen...

Best current price£219.00from H Samuel

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H SamuelRotary Seamatic Men's White Dial Dark Brown Croc Leather Strap Watch
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very.co.ukRotary Men'S Seamatic Gp Brown Strap Silver White Dial 100M
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Product Information

Full details

The Rotary Seamatic 100 is designed for individuals seeking a reliable and refined everyday automatic watch. Its key benefit lies in its balanced versatility and robust build, offering a touch of class without compromising on practicality. A potential caveat for some may be the 40mm case size, which, while balanced, might be perceived as smaller by those accustomed to larger watch faces. This timepiece features a 40mm gold PVD stainless steel case, a clean sunray white dial with Super-Luminova accents for low-light visibility, and durable sapphire glass. It is powered by a Japanese Miyota 8215 automatic movement, boasts 100m water resistance with a screw-down crown, and includes a refined brown leather strap.

All features

ColourBrown
MaterialLeather
Dial Size40mm
SeriesSeamatic
Model Part NumberX1KAY
BrandRotary

Extended Product Information

FAQs

Does this watch need a battery?

No, the Rotary Seamatic 100 is an automatic watch. It is powered by the movement of your wrist and does not require a battery. It can also be manually wound.

How accurate is the Miyota 8215 movement?

The Miyota 8215 movement is known for its reliability. Typically, it maintains accuracy within a range of -20 to +40 seconds per day, which is standard for automatic movements in this class.

Can I wear this watch for swimming?

Yes, with its 100m water resistance rating and screw-down crown, the Seamatic 100 is suitable for swimming and showering. However, it is not recommended for deep-sea diving.

What is the lug-to-lug measurement?

The lug-to-lug measurement for this watch is 47mm, contributing to its balanced wearability on the wrist.

Is the crystal scratch-resistant?

Yes, the watch features a sapphire crystal, which is highly resistant to scratches, ensuring clarity and durability over time.

How do I care for the leather strap?

To care for the leather strap, avoid prolonged exposure to moisture and direct sunlight. You can clean it with a soft, dry cloth and condition it periodically if needed.

What is the case diameter?

The case diameter is 40mm, providing a versatile size that suits many wrist types.

Troubleshooting

Watch has stopped running.

Ensure the watch has been wound sufficiently. If worn daily, try shaking it gently for 30 seconds. If the issue persists, the power reserve may be depleted, and it might need manual winding or continuous wear.

Watch is losing or gaining excessive time.

Minor variations are normal for automatic movements. If significant timekeeping issues arise, it may require a service. Avoid exposing the watch to strong magnetic fields, which can affect accuracy.

Water ingress detected.

If you suspect water has entered the watch, do not operate the crown. Dry the exterior immediately and take it to a qualified watchmaker for inspection and repair as soon as possible to prevent further damage.

Strap is uncomfortable or damaged.

The brown leather strap can be replaced with any standard 20mm watch strap. Consider alternatives like nylon or rubber for more active use.

Pros and Cons

Pros

  • Reliable automatic movement for consistent timekeeping.
  • Durable construction with sapphire glass and 100m water resistance.
  • Clear dial with luminous markers for easy reading in all lighting.
  • Balanced 40mm case size suitable for most wrists.
  • Elegant design with a gold PVD finish and leather strap.

Cons

  • Automatic movement may require occasional setting if not worn daily.
  • The 40mm case size might be considered small by enthusiasts of larger watches.
  • While water-resistant, it is not designed for deep-sea diving.
  • Leather strap may require care to maintain its condition over time.

Setup, Compatibility & Care

Setup:

To start using your automatic Seamatic 100, it needs to be wound. Gently shake the watch side-to-side for about 30 seconds, or manually wind it by turning the crown clockwise while it is in the closed position (pushed in). The watch will then start running. It is recommended to wear the watch for at least 8-10 hours a day for it to maintain its power reserve.

Compatibility:

This watch uses a standard spring bar system for its leather strap, meaning it can be easily interchanged with other 20mm leather, fabric, or rubber straps if desired.

Care:

  • Cleaning: Wipe the case and sapphire crystal with a soft, dry or slightly damp cloth. Avoid harsh chemicals or abrasive materials.
  • Water Resistance: While rated for 100m, it's advisable to rinse the watch with fresh water and dry it thoroughly after exposure to salt water or chlorinated water. Ensure the crown is screwed down before exposure to water.
  • Strap Care: For the leather strap, avoid prolonged exposure to moisture and direct sunlight, which can cause fading or damage. Condition the leather periodically if needed.
  • Servicing: Automatic watches benefit from professional servicing every 3-5 years to ensure optimal performance and longevity of the movement.

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