Business Luminous Automatic Mechanical Watch - 40mm Transparent Case Back

Mechanical Business Power with Luminous Edge

This 40mm business automatic mechanical watch combines professional aesthetics with mechanical sophistication. The transparent case back reveals the automatic movement, luminous markers provide night visibility, 30M waterproof protection handles daily business, and the 14mm case houses quality mechanics. Available in six finish combinations.

Business Mechanical Features

• Automatic Mechanical Movement - Self-winding precision
• Transparent Case Back - View the movement
• Luminous Markers - Night visibility
• 30M Waterproof - Business water resistance
• 40mm Case - Professional proportions
• 14mm Thickness - Substantial mechanical depth
• Mineral Reinforced Glass - Scratch-resistant
• Butterfly Double Clasp - Secure closure
• Spiral Crown - Enhanced protection
• Stainless Steel Bracelet - Durable elegance

6 Available Combinations

• Gold case, white dial, two-tone bracelet
• Gold case, black dial, two-tone bracelet
• Black case, black dial, black steel bracelet
• Gold case, gold dial, gold steel bracelet
• Silver case, black dial, silver steel bracelet
• Silver case, white dial, silver steel bracelet

Technical Specifications

• Model: 8381-1
• Case Diameter: 40mm
• Case Thickness: 14mm
• Movement: Automatic mechanical
• Case Back: Transparent exhibition
• Crystal: Mineral reinforced glass
• Bracelet: Stainless steel
• Water Resistance: 30 meters
• Crown: Spiral design
• Clasp: Butterfly double snap

This is the watch for business professionals who want mechanical sophistication with practical features. The automatic movement winds itself during your workday, the transparent case back lets you admire the mechanics, the luminous markers keep you visible in dim boardrooms, and the waterproof construction handles business travel. Mechanical power for professional life.

Crafted from premium-grade stainless steel with meticulous attention to detail. The case undergoes multiple finishing processes to achieve its refined appearance, while the movement is precision-engineered for reliable performance. Each timepiece is individually inspected to ensure it meets our exacting standards.

Complimentary worldwide delivery on all orders. Your timepiece will be carefully packaged in our signature presentation box and shipped via secure courier with full tracking. Delivery typically takes 5-10 business days depending on your location. All shipments are fully insured.

Every timepiece includes our comprehensive 2-year international warranty covering manufacturing defects. We offer a 30-day satisfaction guarantee - if you're not completely satisfied, return your watch in original condition for a full refund. Warranty service is available worldwide through our authorized service centers.

To maintain your timepiece's pristine condition:
• Wipe with a soft, lint-free cloth after wear
• Avoid exposure to extreme temperatures or magnetic fields
• For water-resistant models, ensure crown is fully secured
• Service every 3-5 years for optimal performance
• Store in provided case when not in use