SPECIFICATIONS

Band Length: 19

Band Material Type: Stainless steel

Band Width: 20 to 24 mm

Boxes & Cases Material: Paper

Brand Name: BERNY

Case Material: Stainless steel

Case Shape: Round

Case Thickness: 14

Clasp Type: Folding Clasp with Safety

Dial Window Material Type: Sapphire Crystal

Display Type: Arabic Numeral Markers

Feature: Luminous,Complete Calendar,DIVER,Screw crown,water proof

High-concerned chemical: None

Item Type: Mechanical Wristwatches

Lug to Lug distance: 49.30mm

Luminous Level: Supper Luminous

Model Number: AM339M

Movement: Mechanical Hand Wind,Automatic Self-Wind,Miyota 8215

Movement origin: Jp(origin)

Origin: Mainland China

Sport Type: diving

Style: SPORT

Water Resistance Depth: 20Bar

Parameters:

Model:AM339M/AM339MS

Case diameter:42mm

Case thickness:13mm

Lug to Lug distance:49.30mm

Band width:22mm

Wearable length:145~205mm

Case materail:Stainless steel

Strap:Silicone /Stainless steel

Clasp:Pin Buckle

Lens:Sapphire glass

Back cover material:Sapphire glass

Luminous Leval:Supper Luminous

Movement:MIYOTA 8215（MIYOTA 8215）

Water proof:200m (20ATM)

Weigth:113g(Silicone Strap)

Weight:182g(Stainless Steel Strap)

Features:

[8215 Automatic Movement] Self-winding mechanical core delivers stable and reliable daily performance

[200M Dive-Ready Protection] Screw-down crown and compressor-style structure built for underwater confidence

[Dual Fluorescent Visibility] Bright hands, markers, and rotating bezel ensure clear timing in low light

[Dual Sapphire Crystal Design] Sapphire front lens and exhibition caseback offer scratch resistance and clarity

[Professional Timing Function] Internal rotating ring and waterproof silicone strap support active diving use