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 glass+Internal AR coating,reducing glare/high light transmittance/ scratch resistance

4.Easy read date display window

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