BERNY Men's Dive Watches 200M Waterproof Super Luminous Automatic Mechanical Diver Watch 42mm Sapphire Swim Diving Wristwatch
SPECIFICATIONS
Back Cover Material: Sapphire Glass
Band Length: 20.5
Band Material Type: Silicone
Band Width: 20 to 24 mm,22mm
Boxes & Cases Material: Paper
Brand Name: BERNY
Case Diameter: 42mm
Case Material: Stainless steel
Case Shape: Round
Case Thickness: 13.5
Clasp Type: Buckle
Crown: Two Screw-down crowns
Dial Diameter: 40 to 44 mm
Dial Window Material Type: Sapphire Crystal
Display Type: Numberless
Feature: Complete Calendar,DIVER,Screw crown,water proof
High-concerned chemical: None
Item Type: Mechanical Wristwatches
Lens: Sapphire Glass + Inner AR coating
Lug to Lug Diameter: 48mm
Model: AM439M
Model Number: AM439M
Movement: Automatic Self-Wind,MIYOTA 8215
Movement origin: Jp(origin)
Origin: Mainland China
Sport Type: diving
Style: SPORT
Water Resistance Depth: 20Bar
Waterproof: 200m
Wearable Length: 145~205mm
Weigth: 111g









Parameters:
Model: AM439M
Case Diameter: 42mm
Lug to Lug Diameter: 48mm
Case Thickness: 13.5mm
Band Width: 22mm
Wearable Length:145~205mm
Case Material: Stainless Steel
Strap:Silicone Strap
Clasp:Pin Buckle
Crown:Screw-down Crowns
Lens: Sapphire Glass + Inner AR coating
Back cover material: Sapphire Glass
Movement: MIYOTA 8215
Water proof: 200m (20ATM)
Weight: 111g
Features:
1.Japan Miyota 8215 automatic movement,accurate, reliable and durable.
2.Self winding and hand winding method.Travel time accuracy (seconds/day): -20~+40 seconds.
3,Sapphire crystal with inner AR coating: anti-glare, high light transmittance, scratch-resistant.
4.Clear date display window for quick reading.
5.Super luminous Hands and hour marker,easy to read underwater and without light.
6.60-min inner rotating bezel,dual fluorescence hands,clear and intuitive.
7.Stainless steel case and silicone strap,comfortable and durable .
8.Exhibition back cover,admire the intricate craftsmanship and mechanical beauty.
9.Screw-down crowns ,200M waterproof,diving performance is even better.






















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Shipping Policy
At Mysa World, we are committed to delivering your orders quickly, safely, and efficiently across the United Kingdom.
Order Processing Time
All orders are processed within 3–5 business days from the date of purchase.
- Orders are processed Monday to Friday (excluding public holidays).
- Orders placed on weekends or holidays begin processing the next business day.
- Processing times may be extended during peak seasons, promotions, or sales events.
Once dispatched, you'll receive a shipping confirmation email with tracking details (where applicable).
Shipping & Delivery Time
Estimated UK delivery: 5–10 business days after dispatch.
Delivery times may vary due to:
- Courier delays
- Weather conditions
- High shipping volumes
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Shipping Coverage
We currently ship throughout the United Kingdom, including:
- England
- Scotland
- Wales
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International shipping is not currently available unless stated otherwise on specific product listings.
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Shipping charges (where applicable) are calculated at checkout based on:
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- Promotional free shipping offers
We may occasionally offer free shipping promotions, which will be clearly advertised on our website.
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Once shipped, you'll receive:
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Please allow 24–48 hours for tracking updates to appear.
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While Mysa World is not liable for courier-related delays, we will assist in tracking and resolving shipment issues whenever possible.
Incorrect Address Information
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Depending on the outcome, we may provide:
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Contact Us
Mysa World
Email: support@mysaworld.co.uk
Website: www.mysaworld.co.uk



