D1 Milano Ultra Thin Black DLC Men's Watch – D1-UTBJ31

W A T C H   D E T A I L S

• Movement: Japanese Quartz Movement
• Caliber: Miyota 1L22
• Case Diameter: 40mm
• Case Thickness: Approximately 6.2mm
• Case Material: 316L Stainless Steel with Black DLC Coating
• Case Shape: Octagonal
• Crystal: Anti-Reflective Coated Sapphire Crystal
• Dial: Black Carbon-Pattern Dial with Gold-Tone Details
• Hands: Black Brass Hands
• Markers: Black Index Markers
• Bezel: Black DLC-Coated Stainless Steel Bezel
• Bracelet: Black DLC-Coated 316L Stainless Steel Bracelet
• Clasp: Hidden Butterfly Clasp
• Case Back: Black DLC-Coated Stainless Steel Case Back
• Water Resistance: 50 Meters / 5 ATM
• Functions: Hours & Minutes
• Weight: Approximately 100g
• Gender: Men's Watch

W A R R A N T Y   P E R I O D

Two-Year Warranty (Subject to Manufacturer's Terms & Conditions; warranty service for purchases through authorized retailers is handled by the original retailer).

D E S C R I P T I O N

The D1 Milano Ultra Thin D1-UTBJ31 is a sleek men's timepiece that combines minimalist Italian design with a distinctive black-on-black aesthetic. Its 40mm stainless steel case features a black Diamond-Like Carbon (DLC) coating, complemented by a matching integrated stainless steel bracelet. The black carbon-pattern dial with subtle gold-tone details creates a unique visual texture, while the octagonal case design gives the watch a contemporary architectural appearance.

Powered by a reliable Japanese Miyota 1L22 quartz movement, the D1-UTBJ31 delivers precise timekeeping through a clean hours-and-minutes display. The anti-reflective coated sapphire crystal provides excellent scratch resistance and clear dial visibility. Its slim profile and hidden butterfly clasp contribute to a streamlined appearance, while the black DLC-coated bracelet maintains a consistent monochromatic finish.

With 50 meters (5 ATM) of water resistance, the D1 Milano Ultra Thin D1-UTBJ31 is designed for everyday wear and protection against routine water exposure. Its slim construction, distinctive carbon-pattern dial, black DLC finish, and integrated bracelet make it an excellent choice for men who appreciate modern design and understated sophistication.

Specification Verification: The D1 Milano official product page confirms the 40mm case, 316L stainless steel construction with black DLC coating, Miyota 1L22 quartz movement, anti-reflective coated sapphire crystal, black-coated stainless steel bracelet, butterfly clasp, 50-meter water resistance, and approximately 100g weight. The approximately 6.2mm case thickness and carbon-pattern dial description are supported by additional specialist retailer references.

The D1 Milano Ultra Thin D1-UTBJ31 offers a refined combination of slim proportions, modern materials, and distinctive Italian-inspired styling, making it a versatile statement watch for contemporary everyday wear.

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