Sea Base 20181 - Wristwatch INVICTA - Free user manual and instructions
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| Product Type | Wristwatch |
| Brand | Invicta |
| Model | Sea Base 20181 |
| Category | Diver's Watch |
| Movement | Quartz (battery powered) |
| Display Type | Analog |
| Case Material | Stainless Steel |
| Case Diameter | 40 mm |
| Case Thickness | 12 mm |
| Band Material | Stainless Steel |
| Band Width | 20 mm |
| Clasp Type | Fold-over clasp with safety |
| Dial Color | Black |
| Crystal Type | Mineral Crystal |
| Water Resistance | 200 m (20 ATM) |
| Power Source | 1 x SR626SW battery |
| Functions | Hour, minute, second, date |
| Care Instructions | Wipe with a soft cloth; avoid harsh chemicals |
| Safety Warnings | Ensure crown is fully screwed down before swimming |
| Spare Parts & Repairability | Available through Invicta authorized service centers |
| General Information | Designed in USA, imported |
Frequently Asked Questions - Sea Base 20181 INVICTA
How do I set the date and time on my Invicta Sea Base 20181?
To set the date and time, gently pull the crown out to the first position to set the date, and the second position to set the time. After setting, push the crown back in and screw it down securely to maintain water resistance.
Is the Sea Base 20181 suitable for professional diving?
With a water resistance rating of 200 meters (20 ATM), this watch is suitable for sport diving and snorkeling, but not for deep-sea saturation diving. Always ensure the crown is fully screwed down before water exposure.
How do I replace the battery in this watch?
We recommend having the battery replaced by an authorized service center to ensure proper sealing and water resistance. If you decide to do it yourself, unscrew the case back, replace the battery (SR626SW), and re-seal the case back carefully.
What does the unidirectional bezel do?
The unidirectional rotating bezel is used to measure elapsed time during dives. Align the bezel marker with the minute hand at the start of the dive, then read the elapsed time from the bezel. It only rotates counterclockwise to prevent accidental timing extension.
How should I clean and maintain my watch?
Clean the watch with a soft, dry cloth after exposure to salt water or sweat. Rinse it with fresh water and dry it thoroughly. Avoid using harsh chemicals or ultrasonic cleaners unless the watch is specifically rated for it.
Does the Sea Base 20181 come with a warranty?
Invicta watches typically come with a limited warranty that covers manufacturing defects. Please retain your proof of purchase and contact Invicta or an authorized dealer for warranty service.
How do I adjust the length of the stainless steel bracelet?
The bracelet can be adjusted by removing links. Use a small screwdriver to remove the screws or push out the pins on the links. You may need a link removal tool. If unsure, visit a jeweler for assistance.
Can I use the chronograph function?
This model features a standard time and date display, not a chronograph. If you need a stopwatch function, consider an Invicta model with chronograph subdials.
What type of crystal is used on this watch?
The watch uses a mineral crystal, which is scratch-resistant but less hard than sapphire. To avoid scratches, keep the watch away from abrasive surfaces and consider a glass protectors if desired.
What should I do if the watch stops running?
First, check if the crown is pulled out or if the battery is depleted. If the watch still doesn't work, it may require servicing. Contact an authorized Invicta service center for diagnosis and repair.
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USER MANUAL Sea Base 20181 INVICTA
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Product information
Brand : INVICTA
Model : Sea Base 20181
Category : Wristwatch