Coalition Forces 30905 - Watch INVICTA - Free user manual and instructions
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| Product Type | Wristwatch |
| Brand | Invicta |
| Model | Coalition Forces 30905 |
| Movement | Quartz |
| Case Diameter | 50 mm |
| Case Material | Stainless steel |
| Band Material | Silicone |
| Band Width | 26 mm |
| Water Resistance | 200 meters (660 feet) |
| Crystal | Flame Fusion |
| Dial Color | Black |
| Calendar | Date display at 3 o'clock |
| Weight | Approximately 200 g |
| Battery | SR626SW (1.55V) |
| Power Reserve | Up to 3 years (typical battery life) |
| Functions | Hour, minute, second, date |
| Clasp Type | Buckle |
| Cleaning Instructions | Wipe with a soft dry cloth. Avoid solvents and ultrasonic cleaners. |
| Safety | Keep away from strong magnetic fields; do not expose to extreme temperatures. |
| Spare Parts & Repairability | Battery, crystal, and crown can be replaced by a professional watchmaker. |
| General Information | This watch is designed for diving and rugged use; ensure crown is screwed down before water exposure. |
Frequently Asked Questions - Coalition Forces 30905 INVICTA
How do I set the date on my Invicta Coalition Forces 30905?
Pull the crown out to the first position and turn clockwise to set the date. Pull to the second position to set the time. Ensure the crown is pushed back in and screwed down tightly to maintain water resistance.
What type of battery does this watch use?
The watch uses a SR626SW silver oxide battery (1.55V). Replacement should be done by a professional watchmaker to maintain water resistance.
Is the watch water resistant and can I swim with it?
Yes, the watch is water resistant to 200 meters (660 feet), suitable for swimming and snorkeling. However, do not operate the crown or buttons underwater unless specified.
How do I clean my Invicta Coalition Forces watch?
Clean the watch case and band with a soft, lint-free cloth. For deeper cleaning, use a mild soap solution and rinse with fresh water. Avoid chemical cleaners, ultrasonic cleaners, or abrasive materials.
What is the case diameter and weight?
The case diameter is 50 mm and the approximate weight is 200 g. It is a large, heavy-duty watch designed for visible presence.
Can I replace the band with a different one?
Yes, the band width is 26 mm. You can replace it with any 26 mm strap or bracelet. Use a spring bar tool to remove and attach the new band.
How do I ensure the watch remains water resistant?
Always screw the crown down fully after adjusting time or date. Have the gaskets checked and replaced every 2-3 years during battery change to maintain water resistance.
What is the crystal made of?
The crystal is Invicta's Flame Fusion crystal, a proprietary blend of mineral glass and synthetic sapphire for scratch resistance and clarity.
Does the watch have a luminous function?
Yes, the hands and hour markers are coated with luminous material for visibility in low light conditions.
Where can I find the serial number?
The serial number is engraved on the case back of the watch. It can be used for registration and warranty purposes.
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