Introduction
This user manual provides essential information for the setup, operation, and maintenance of your Spinnaker Croft Automatic Dive Watch. Designed for durability and precision, this timepiece features a reliable Seiko NH35 automatic movement and is built to withstand the rigors of aquatic environments.
Figure 1: The Spinnaker Croft Automatic Dive Watch, showcasing its robust design and blue dial.
Setup
Initial Winding and Time Setting
Your Spinnaker Croft watch is powered by an automatic mechanical movement. For initial setup or after a period of inactivity, it may require manual winding.
- Winding: To initiate movement, gently unscrew the crown (if screw-down) and turn it clockwise approximately 30-40 times. This builds up the initial power reserve.
- Setting the Date: Pull the crown out to the first click position. Turn the crown clockwise or counter-clockwise to set the date. Avoid setting the date between 9 PM and 3 AM to prevent damage to the movement.
- Setting the Time: Pull the crown out to the second click position. The second hand will stop. Turn the crown to set the hour and minute hands. Push the crown back in to the normal position to start the watch. If your watch has a screw-down crown, ensure it is securely screwed back in to maintain water resistance.
Video 1: An overview of the Spinnaker SP-5100-22, showing its features and how to wear it.
Operating Instructions
Wearing and Power Reserve
The automatic movement in your Spinnaker Croft watch is powered by the motion of your wrist. Regular wear will keep the watch wound. If worn daily, it typically maintains sufficient power reserve.
Unidirectional Bezel
The watch features a unidirectional rotating bezel, designed for timing events, particularly dives. To use, align the triangle marker on the bezel with the minute hand at the start of your activity. The elapsed time can then be read from the bezel against the minute hand. The unidirectional design ensures that if the bezel is accidentally moved, it will only indicate a longer elapsed time, enhancing safety during dives.
Figure 2: The Spinnaker Croft watch comfortably worn on the wrist.
Water Resistance
Your Spinnaker Croft watch is water resistant up to 150 meters (500 feet). This rating makes it suitable for swimming, snorkeling, and recreational diving. However, it is crucial to ensure the crown is fully screwed down before any contact with water to maintain its water resistance integrity.
- Before Water Exposure: Always check that the crown is fully pushed in and, if it's a screw-down crown, securely tightened.
- After Water Exposure: Rinse the watch with fresh water after exposure to salt water or chlorinated water, then dry it with a soft cloth.
- Avoid Temperature Extremes: Do not operate the crown or pushers (if any) while the watch is wet or submerged. Avoid exposing the watch to sudden temperature changes, such as going from a hot shower to cold water, as this can compromise seals.
Figure 3: The Spinnaker Croft watch is designed for aquatic activities, including diving.
Maintenance
Cleaning
To maintain the appearance and longevity of your watch, clean it regularly. Use a soft, damp cloth to wipe the case and bracelet. For stainless steel bracelets, a soft brush with mild soap and water can be used to clean between links. Ensure the watch is completely dry afterwards.
Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. A watch box or pouch is ideal for protection.
Professional Service
Like all mechanical watches, your Spinnaker Croft will benefit from periodic professional servicing to ensure optimal performance and accuracy. It is recommended to have the watch serviced every 3-5 years by an authorized service center.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch not running or stops frequently. | Insufficient power reserve. | Manually wind the watch by turning the crown clockwise 30-40 times. Wear the watch regularly for at least 8-10 hours a day. |
| Time is inaccurate (running fast or slow). | Normal variation for mechanical movements; exposure to magnetic fields; need for service. | Minor variations are normal. If deviation is significant, keep the watch away from strong magnetic sources. Consider professional servicing if the issue persists. |
| Condensation under the crystal. | Temperature change or compromised water resistance. | Immediately take the watch to an authorized service center. Do not attempt to dry it yourself. |
Specifications
- Movement: Seiko NH35 Japanese Automatic
- Case Material: Stainless Steel
- Case Diameter: 40mm
- Crystal: Scratch-resistant Sapphire with Anti-Reflective Coating
- Bezel: Unidirectional with Aluminum Insert
- Water Resistance: 150 meters (500 feet)
- Strap Options: Stainless Steel Bracelet or Genuine Leather Strap
- Product Dimensions: 2.76 x 1.57 x 1.97 inches
- Item Weight: 5.64 ounces
Figure 4: Engravings on the case back confirm the watch's specifications, including water resistance and movement type.
Warranty and Support
International Warranty
Your Spinnaker Croft Automatic Dive Watch is covered by a two (2) year international warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear.
Customer Support
For warranty claims, service requests, or any questions regarding your Spinnaker watch, please contact Spinnaker customer support through their official website or the retailer from whom you purchased the watch. Please have your proof of purchase and watch model number ready when contacting support.