General FAQs

Yes. Maxima belongs to the PA group, which originated in 1966 by machining precision mechanical watch spare parts on Petermann Swiss lathes. Unlike brand aggregators or simple resellers, our operations are vertically integrated. Case geometry design, movement fitting, gasket assembly, multi-stage pressure testing, hand alignment checks, and final cosmetic audits are conducted inside our ISO-certified manufacturing facilities.

Every timepiece leaving our bench undergoes a rigorous 6-step quality control protocol:

• Dimensional Tolerance Check: Micrometer verification of case thickness, lug width, and crystal seating.
• Movement Regulation: Electronic rate testing under controlled temperatures to ensure ±15–20 sec/month accuracy for quartz and optimal beat rate for automatics.
• Dual-Stage Sealing Test: Air-vacuum leak check followed by automated immersion condensation testing.
• Surface Finish Audit: Microscopic dial and hand inspection under high-intensity light to remove micro-dust.
• Strap Pull & Flex Test: Tensile strain test on spring bars, metal links, and deployant clasps.
• Serialization: Laser etching of unique serial numbers for global warranty tracking.

Material selection is strictly matched to the intended engineering purpose. High-tech ceramic models (Serica Collection) utilize zirconium oxide powder sintered at temperatures exceeding 1,400 °C, yielding a hypoallergenic surface four times harder than steel. Executive metal models (Apex Luxe) feature marine-grade 316L stainless steel or IP-plated brass. Sports and utility ranges (Aqua Fiber) use glass-fiber reinforced polymers for high impact tolerance and anti-corrosion performance.

Yes. We support overseas corporate buyers, retail distributors, and private label watch brands with comprehensive OEM/ODM solutions. Capabilities include custom dial printing, custom laser case-back etching, customized crown logo embossing, rotor weight decoration for automatic movements, and tailored luxury presentation boxes.

MOQs depend on the material selection and level of customization required. Existing standard catalog references are available with lower volume thresholds for regional distributors. Custom OEM/ODM orders requiring custom case tooling or specialized plating typically carry lead times of 30 to 45 business days following final sample approval and technical sign-off.

All bulk orders are packed in anti-static, moisture-barrier protective casing with individualized shock-absorbent compartments. Shipping terms can be structured under FOB, CIF, or EXW depending on client preference, backed by complete commercial documentation, certificates of origin, and custom compliance paperwork.

Since launching our flagship waterproof line in 1996, every water-resistant reference undergoes dry-then-wet pressure testing. Case construction incorporates synthetic nitrile or silicone O-ring gaskets lubricated with high-viscosity waterproof grease. Models rated at 3 ATM withstand everyday splashing; 5 ATM and 10 ATM models feature screw-down case-backs and double-gasket crowns suitable for swimming and water sports.

Every Maxima watch comes with a comprehensive manufacturer warranty covering movement defects, manufacturing flaws, and gasket integrity. Global service centers and authorized retail partners can identify genuine components through our centralized serial database, facilitating fast turnaround on battery replacement, gasket overhaul, and movement servicing.

We recommend keeping timepieces clean using a soft microfiber cloth. Avoid exposure to high-strength magnetic fields (which can temporarily stall quartz stepper motors or magnetize balance springs in mechanical watches). Leather straps should be kept away from prolonged submersion. For ceramic watches, avoid direct hard impacts against concrete or stone despite high scratch resistance.