Menu

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
Weight: 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
Case back material: Sapphire Glass
Movement: MIYOTA 8215
Water resistance: 200m (20ATM)
Weight: 111g
Features:
1. Japan Miyota 8215 automatic movement, accurate, reliable and durable.
2. Self-winding and hand-winding methods. Daily 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 markers, easy to read underwater and in low-light conditions.
6. 60-minute inner rotating bezel, dual-luminescent hands, clear and intuitive.
7. Stainless steel case and silicone strap, comfortable and durable.
8. Exhibition case back, allowing you to admire the intricate craftsmanship and mechanical beauty.
9. Screw-down crowns, 200M water-resistant, with enhanced diving performance.






















Real Pictures
