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.






















Real Pictures

