Side by side

Zelos Crystallised TI LEvsTudor Black Bay One 31

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

Crystallised TI LE
ZelosCrystallised TI LE
MSRP $899
Black Bay One 31
TudorBlack Bay One 31
MSRP $4,600

At a glance

13 of 29 specs differ
Diameter
Crystallised TI LE44mm
Black Bay One 3131mm
Power Reserve
Crystallised TI LE40h
Black Bay One 3150h
Water Resistance
Crystallised TI LE300m
Black Bay One 31100m
MSRP
Crystallised TI LE$899
Black Bay One 31$4,600

Full specifications

Case

8 specs
Diameter
44mm
31mm
Thickness
13mm
9.5mm
Lug-to-Lug
44mm
46mm
Lug Width
22mm
17mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
300m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Crystallised Ti LE
Anthracite

Movement

2 specs
Caliber
Seiko NH35
MT5201
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$899
$4,600

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