Side by side
Geckota PhalanxvsTudor Black Bay 58 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Phalanx42mm
Black Bay 58 GMT39mm
Power Reserve
Phalanx40h
Black Bay 58 GMT65h
Water Resistance
Phalanx300m
Black Bay 58 GMT200m
MSRP
Phalanx$349
Black Bay 58 GMT$5,525
Full specifications
Case
8 specsCategory
Diver
GMT
Diameter
42mm
39mm
Thickness
13.9mm
12.8mm
Lug Width
—
12.8mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
3 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Green
Black
Movement
7 specsCaliber
ETA 2824
MT5450-U
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
GMT
Pricing
1 specsMSRP
$349
$5,525
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