FEICE FM507 Men’s Automatic Skeleton Mechanical Calendar

Product Overview

The FEICE FM507 is a men’s automatic skeleton mechanical watch engineered for those who value both precision and bold aesthetics. Its distinctive square case and open-heart dial showcase the intricate mechanics of self-winding movement, offering a dynamic visual experience with every motion. Designed for the modern man who leads an active lifestyle, this timepiece balances sporty functionality with mechanical artistry. The black silicone strap delivers a secure, comfortable fit that resists sweat and wear, making it ideal for daily use and physical activities. With a luminous dial for low-light visibility and 10ATM water resistance, the FM507 is built to perform in real-world conditions—from morning workouts to evening outings. Whether you’re drawn to mechanical craftsmanship or need a reliable sports watch, this model offers a compelling fusion of form, function, and forward-thinking design.

Key Features

• Automatic Skeleton Movement – The transparent dial reveals the watch’s mechanical heart, allowing you to observe the rotating gears and balance wheel in real time. Powered by natural wrist motion, this self-winding mechanism eliminates the need for battery changes and appeals to enthusiasts who appreciate traditional watchmaking.
• Square Sport Case Design – Breaking from conventional round cases, the angular square profile gives the FM507 a contemporary edge. This bold shape complements athletic wear and casual outfits alike, making it a versatile statement piece.
• Luminous Dial – The hour markers and hands are coated with luminous material, providing clear time reading in dim environments such as underwater, at night, or in low-light workspaces. This feature enhances practicality without sacrificing style.
• Black Silicone Strap – Crafted from flexible, durable silicone, the strap offers a snug yet breathable fit during high-activity use. Resistant to sweat and moisture, it maintains its integrity through workouts, swimming, and daily wear.
• 10ATM Water Resistance – Rated for depths up to 100 meters, this watch is suitable for swimming, snorkeling, and surface water sports. It withstands splashes, rain, and submersion, though it should not be used for scuba diving or high-impact water activities.
• Calendar Function – A discreet date window adds everyday utility, helping you stay organized while preserving the watch’s clean, uncluttered dial design.

Technical Specifications

• Model Number: FM507 BLACK
• Department: Men’s
• Case Shape: Square
• Strap Material: Silicone
• Strap Color: Black
• Movement Type: Automatic Mechanical (Self-Winding)
• Display Type: Analog with Luminous Hands and Markers
• Features: Skeleton Dial, Calendar (Date), 10ATM Water Resistance
• Product Dimensions: 3.03 x 5.47 x 5.79 inches
• Weight: 7.05 ounces
• ASIN: B0CJRSX16Z
• Date First Available: September 25, 2023
• Manufacturer: FEICE
• Warranty: Refer to manufacturer for warranty details

Benefits & Use Cases

The FEICE FM507 excels in versatility, adapting to a range of environments and activities. Its 10ATM rating makes it a trustworthy companion for swimmers and snorkelers, capable of handling underwater pressure up to 100 meters. The automatic movement appeals to collectors and everyday wearers alike, offering the satisfaction of mechanical precision without battery maintenance. The luminous dial ensures visibility in dark settings—ideal for night shifts, evening runs, or underwater exploration. The square case and exposed movement create a bold fashion statement, setting it apart in both casual and semi-formal settings. From gym sessions to weekend adventures, the FM507 transitions effortlessly across lifestyles. It’s equally at home on a hiking trail as it is in a business-casual environment, proving that performance and style can coexist.

Important Notes

While the watch is water-resistant to 100 meters (10ATM), it is not designed for scuba diving or high-velocity water sports. To maintain water resistance, avoid pressing buttons while submerged. After exposure to saltwater or chlorine, rinse the silicone strap with fresh water to prevent degradation. As an automatic mechanical watch, it relies on regular wear to stay wound; if left unused for several days, manual winding may be required to resume accurate timekeeping. Warranty coverage is provided by FEICE—customers should contact the manufacturer directly for specific terms and support. This model reflects FEICE’s commitment to innovative design and mechanical authenticity, inspired by the brand’s “Just for Now” philosophy—a reminder to live fully in each present moment.