Ref. 6637 3631 55B
The Villeret Semainier Grande Date 8 Jours, reference 6637 3631 55B, is housed in a 42mm red gold round case fitted with a sapphire crystal. The cambered grand feu white enamel dial displays the large date function. Inside is the automatic Blancpain calibre 3738G2, offering a power reserve of 192 hours. Water resistance is rated to 30 metres.
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
42mm
Case Material
Red Gold
Water Resistance
30m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
3738G2
Power Reserve
192h
Frequency
28,800 vph
Jewels
44 jewels
DIAL
Dial Color
White
FEATURES & COMPLICATIONS
DateCentral seconds