Model: AM539MS/AM539M

Case diameter: 42mm

Case thickness: 13mm

Lug to Lug distance: 49.5mm

Band width: 22mm

Wearable length: 205mm

Case materail: 316L Stainless Steel

Strap: 316L Stainless steel/Silicone

Clasp: Folding Safety Clasp(Steel Strap)

Buckle:Pin Buckle(Silicone Strap)

Lens: Sapphire Glass

Back Cover Material: Sapphire glass

Movement: Automatic Movement

Water proof: 200m (20ATM)

Weigth: 194g(Stainless steel Strap)

Weigth: 110g(Silicone Strap)

Features:

1.Japan Miyota 8215 Automatic Movement.

2.Travel time accuracy (seconds/day): -20～+40 seconds.

3.Self winding and Hand winding method.

4. Calendar Window.

5.Super luminous hour marker,Easy to read underwater and without light.

6.Double fluorescent bidirectional rotating bezel,Dual Fluorescence hands,Clear and intuitive, enhanced timing and security.

7.Stainless steel band deeply waterproof.

8.Surface lens and Exhibition Back cover material all are Sapphire Glass ,high light transmittance/ scratch resistance.

9.Screw-down crown ,200M Water resistance, diving performance is even better.

10.Timing Rotating Inner Bezel Compressor Dive Watch.