The Patek Philippe Reference 2457 is a rare and highly collectible vintage Calatrava dress watch introduced in 1949 as the direct successor to the iconic Reference 96. It is celebrated by horological enthusiasts as a quintessential mid-century timepiece, blending classic Bauhaus styling with early mechanical innovations.
Specifications
SKU
05312026121618
Item
Wristwatch
Brand
Patek Philippe
Model
Calatrava
Reference
2457
Year
1951
Dial Color
White
Case Material
18k Gold
Movement
Mechanical
Caliber
27SC
Country
Swiss
Gender
Unisex
Jewels
18
Grade
Band Material
Functions
Type
Department
Balance
Condition
Overall Condition
Fair, overall condition
Case
Shows desk marks and hairline scratches. Slight discoloration
Crystal
Shows desk marks.
Crystal Condition
Dial
Bezel
It is discolored. It has hairline scratches.
Crown
Shows desk marks. The crown is not original.
Crown Condition
Hands
Hands Condition
Band
Shows minimal signs of wear. The band is not original.
Function
Running and keeping time
Winding
Timing Data
+4 seconds/day, 314 amplitude, 0.4 be
Complications
Additional Notes
Measurements
Diameter
31mm
Dial Diameter
Width
Length
Height
Thickness
10mm
Lug Width
18mm
Lug to Lug
39mm
Bracelet Size
Inside Diameter
Outside Diameter
Inside Width
Inside Length
Outside Length
Outside Width
Band Width
Band Clasp Width
Band End Link Width
Band Length
Box Length
Box Width
Size
Standardized Size
About the Brand