Rado Men's DiaMaster Automatic Grande Seconde

Model: R14129316
Brand: Rado
Collection: Rado DiaMaster Grande Seconde XL
Gender: Men’s watch

Case Material: Plasma high‑tech ceramic (Ceramos™), extremely scratch‑resistant and hypoallergenic, about 25 % lighter than steel.
Case Shape: Round, 43 mm diameter, with a slightly bold, XL‑style presence.
Case Finish: Polished high‑tech ceramic, giving a luminous, modern look.
Case Colour: Black or dark‑tone high‑tech ceramic case.
Case Dimensions: 43 mm diameter, approx. 11.8 mm thickness; lug‑to‑lug about 50.5 mm.
Crystal: Sapphire crystal glass, scratch‑ and reflection‑resistant.
Case Back: Transparent (display) case back, showing the automatic movement.
Dial Type: Analog, asymmetrical “Grande Seconde” layout with two sub‑dials (hours‑minutes and big‑seconds).
Dial Colour: Brown or grey‑brown sunburst dial, often with Roman‑numeral or subtle index markers.
Markers / Hands: Roman numerals or refined index markers, silver‑ or rose‑gold‑tone hands for the main dial; seconds‑subdial with small‑date window at 9 o’clock.
Bracelet/Strap Material: High‑quality leather strap (typically brown or black).
Bracelet/Strap Colour: Brown or black leather strap, colour‑matched to the case.
Bracelet Width: 21 mm lugs, 43 mm case‑compatible strap.
Buckle Type: Deployment (folding) clasp, metal‑core, for secure fit and elegant look.

Movement Type: Mechanical self‑winding (automatic) caliber.
Caliber: Rado Calibre 657 (based on ETA 2899), Swiss‑made, hacking, with manual hand‑winding.
Power Source: Automatic winding via rotor, plus manual winding via crown.
Power Reserve: Approx. 40–42 hours when fully wound.
Precision: Standard Swiss‑made chronometric accuracy, suitable for daily‑wear dress and business use.
Functions: Hours, minutes, big‑seconds (Grande Seconde), and date at 9 o’clock in the seconds sub‑dial; no digital complications.

Case Height: 43 mm diameter.
Case Width: 43 mm.
Case Thickness: Approx. 11.8 mm.
Weight: Medium‑light, thanks to high‑tech ceramic.
Crystal Type: Sapphire crystal.
Case Back Type: Transparent sapphire case back.
Bracelet/Strap Width: 21 mm lugs, 43 mm case‑compatible strap.
Wrist Range: Designed for average adult men’s wrists, with XL diameter but comfortable lug‑to‑lug fit.
Color Configuration:
Case Colour: Black or dark‑tone plasma high‑tech ceramic.
Dial Colour: Brown or grey‑brown sunburst dial.
Markers / Hands Colour: Roman numerals or index markers with silver‑ or rose‑gold‑tone hands.
Bracelet/Strap Colour: Brown or black leather strap.

Water Resistance: 10 bar / 100 m (WR10/100 m); suitable for swimming and everyday water exposure, not for professional diving.
Case & Crystal: Plasma high‑tech ceramic case with sapphire crystal, delivering high scratch‑ and corrosion‑resistance.
Health Certifications: None (pure mechanical dress watch, no health‑monitoring features).
Warranty: Typically 5–6 years manufacturer warranty (region‑dependent), covering movement and case integrity; may extend via authorized dealers.
Packaging: Rado‑branded presentation box, documentation, and warranty card; watch ships with high‑quality leather strap and deployment clasp.