The Omega Speedmaster Chronoscope O329.30.43.51.02.001 features a 43mm stainless steel case, a silvery dial, and a stainless steel bracelet. A blue anodised aluminium bezel with tachymeter, pulsometer, and telemeter scales completes its vintage-inspired chronograph design.

General Information

Brand: Omega

Collection: Speedmaster Chronoscope

Reference: O329.30.43.51.02.001

Material: Stainless Steel

Gender: Men

Case

Diameter: 43 mm

Material: Stainless Steel

Bezel: Blue anodised aluminium bezel with tachymeter scale

Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment

Case Back: Transparent sapphire exhibition case back

Dial

Color: Silver

Markers: Rhodium-plated Arabic numerals with blue leaf-shaped hands

Hands: Blue leaf-shaped hands

Date Display: No Date

Movement

Caliber: Omega Co-Axial Master Chronometer Calibre 9908

Type: Manual Winding

Frequency: 28,800 vibrations per hour (4 Hz)

Power Reserve: Approximately 60 hours

Features: Chronograph, Tachymeter, Pulsometer, Telemeter, Small Seconds, Time Zone Function, Co-Axial Escapement, METAS Master Chronometer Certified, Anti-Magnetic Movement

Bracelet

Material: Stainless Steel

Type: Stainless Steel Bracelet

Clasp: Foldover Clasp with Comfort Adjustment

Additional Features

Water Resistance: 50 metres (5 ATM)

Other Features: Sapphire Exhibition Case Back, Master Chronometer Certified, Triple Timing Scales, Anti-Magnetic to 15,000 Gauss