BERNY Men's 200M Dive Watch – Sapphire Automatic 42mm

BERNY AM439M – Precision Engineered for the Deep

Meet the BERNY AM439M — a refined mechanical dive watch that blends professional-grade performance with understated elegance. Powered by the legendary Japanese Miyota 8215 automatic movement, this timepiece self-winds with every movement of your wrist, delivering reliable accuracy day after day. Whether you're exploring the ocean floor or commanding the boardroom, the AM439M wears with quiet confidence.

Crafted for those who appreciate both form and function, the 42mm stainless steel case is paired with a scratch-resistant sapphire crystal lens with inner AR coating for crystal-clear legibility in any light. The exhibition caseback invites you to admire the intricate mechanical ballet within — a conversation piece as much as a timekeeping instrument.

Key Features:

• ⌚ Movement: Miyota 8215 Automatic Self-Wind (Japan) — accurate, durable, and self-winding
• 💎 Lens: Sapphire Crystal with inner AR anti-glare coating
• 🌊 Water Resistance: 200M (20ATM) with screw-down crowns — built for serious diving
• 🔆 Super-Luminous: Hands and hour markers glow brilliantly underwater and in low light
• 🕐 60-Min Rotating Bezel: Dual fluorescence hands for intuitive dive timing
• 📅 Date Display: Clear date window for quick, effortless reading
• 🔩 Case: 42mm stainless steel, 13.5mm thick, lug-to-lug 48mm
• 🖤 Strap: Comfortable silicone strap (22mm width), pin buckle clasp
• 🔍 Exhibition Caseback: Sapphire glass — admire the mechanical craftsmanship within
• ⚖️ Weight: 111g — substantial yet comfortable on the wrist

Technical Specifications

Model: AM439M | Case Diameter: 42mm | Lug-to-Lug: 48mm | Case Thickness: 13.5mm | Band Width: 22mm | Wearable Length: 145–205mm | Case Material: Stainless Steel | Back Cover: Sapphire Glass | Movement: MIYOTA 8215 | Water Resistance: 200m (20ATM) | Weight: 111g

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