BERNY Men's 20ATM Diving Watch with Automatic Movement

Key Benefits

Self Winding & Manual Winding: This mens watch uses Miyota 8215 automatic movement for highly precise timekeeping. It supports both automatic and manual winding. With a long power reserve of over 41 hours, the watch can run for a day without needing a wind. However, if not worn for over 42 hours, manual winding is needed at a fixed time to ensure continuous operation.

Reliable Quality: - Ergonomic design for a comfortable fit - 316L stainless steel case with PVD coating, HV600 hardness, and excellent scratch resistance - High hardness sapphire glass - Available in blue, green, or black dials - Waterproof silicone straps in corresponding colors for a coordinated look - Durable, fashionable, and sturdy

Bidirectional Rotating Inner Bezel: - Adds functionality and convenience - Clear scales and numbers for effortless timekeeping - Dual fluorescence (orange for first 15 minutes, blue for next 45) for vital underwater safety and time management

Waterproof & Luminous: - Equipped with a screw-in crown for enhanced diving performance - Water resistance rating of 20 ATM (200 meters), suitable for swimming and diving - BGW9 Super Luminous feature for excellent visibility in low-light conditions, ideal for night dives and swimming sessions

Reliable Brand: - Over 26 years of watchmaking expertise - Prioritizes customer satisfaction with responsive and dedicated customer service

Friendly reminder: - When first using automatic watches, fully wind the watch - To fully wind, turn the crown clockwise about 30-40 turns or wear the watch on your wrist for at least 8 hours - If not fully wound, the watch may lose time