Pioneer Centre Seconds

From H. Moser & Cie.

Courtesy of H. Moser & Cie.

A sportier model from the folks in Neuhausen am Rheinfall.  Here's the scoop -

Courtesy of H. Moser & Cie.

TECHNICAL FEATURES
Reference 3230-0900, model in red gold and black DLC-treated titanium, argenté dial, rubber strap Reference 3230-0901, model in red gold and black DLC-treated titanium, red-gold fumé dial, rubber strap Reference 3230-0902, model in red gold and black DLC-treated titanium, ardoise fumé dial, rubber strap

Courtesy of H. Moser & Cie.

Case
Case in multiple sections of solid 18-carat red gold and black DLC-treated titanium 
Diameter: 42.8 mm
Height: 15.0 mm
Curved sapphire crystal and see-through case back
Black DLC-treated titanium screw-in crown adorned with an “M”
Water-resistant to 120 metres

Dials
Argenté, red-gold fumé or ardoise fumé, decorated with a sunburst pattern 
Appliqué indexes in red gold, with hour markers in Superluminova®
Flange with fluted structure

Hands
Leaf-shaped, partially-skeletonised, red-gold finish Superluminova® luminescent elements on hands

Movement
In-house automatic calibre HMC 230
Diameter: 30.0 mm or 13 1/4 lignes
Height: 4.7 mm
Frequency: 21,600 Vib/h
Automatic bi-directional pawl winding system
Rotor with the H. Moser & Cie. company hallmark engraved in red gold 
Power reserve: minimum 3 days
Hacking seconds
Original Straumann Hairspring®
Functions
Hours and minutes Central seconds

Strap
Black rubber
Pin buckle in black DLC-treated titanium engraved with the Moser logo