Side by side

Tudor Black Bay One 31vsYema Rallygraf Alpine Cup Series Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Black Bay One 31
TudorBlack Bay One 31
MSRP $4,600
Rallygraf Alpine Cup Series Limited Edition
YemaRallygraf Alpine Cup Series Limited Edition
MSRP $2,390

At a glance

14 of 29 specs differ
Diameter
Black Bay One 3131mm
Rallygraf Alpine Cup Series Limited Edition41mm
Power Reserve
Black Bay One 3150h
Rallygraf Alpine Cup Series Limited Edition40h
Water Resistance
Black Bay One 31100m
Rallygraf Alpine Cup Series Limited Edition50m
MSRP
Black Bay One 31$4,600
Rallygraf Alpine Cup Series Limited Edition$2,390

Full specifications

Case

9 specs
Category
Diver
Chronograph
Diameter
31mm
41mm
Thickness
9.5mm
12.5mm
Lug-to-Lug
46mm
47mm
Lug Width
17mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Polished + Satin
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid screw-down
Solid

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Anthracite
Limited Edition

Movement

2 specs
Caliber
MT5201
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$4,600
$2,390

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