Zenith
Pilot Big Date Alarm
10.2410.4010/21.C722
$12,200
MSRP
Specifications
Case Diameter
45mm
Lug to Lug
52mm
Thickness
15.7mm
Lug Width
24mm
Material
Stainless Steel
Dial
Black
Movement
automatic
Caliber
4810
Crystal
sapphire
Power Reserve
50h
Strap
Leather Strap
pilotsteelalarmlarge
45mm
Diameter
52mm
Lug to Lug
15.7mm
Thickness
24mm
Lug Width
4810 · Automatic · Sapphire crystal · 50h power reserve
Stainless Steel · Black dial · Leather Strap
MSRP $12,200 · Introduced 2020
Perceived Size
How it wears, not just how it measures
~54mm
vs 52mm L2L
Compact (36mm)Substantial (60mm)
↑ 15.7mm case thickness adds +2.4mm wrist presence
Wrist Fit
16cm wrist (53mm flat)
Fit ratio: 1.02(15.7mm thick)
Too Large