Side by side
Spinnaker Tesei Forged CarbonvsTudor Black Bay GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Tesei Forged Carbon43mm
Black Bay GMT41mm
Power Reserve
Tesei Forged Carbon40h
Black Bay GMT70h
Water Resistance
Tesei Forged Carbon300m
Black Bay GMT200m
MSRP
Tesei Forged Carbon$550
Black Bay GMT$5,275
Full specifications
Case
8 specsCategory
Diver
GMT
Diameter
43mm
41mm
Thickness
16mm
14.6mm
Lug-to-Lug
52mm
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
White
Black
Indices
Applied
—
Movement
7 specsCaliber
SII NH35A
MT5652
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
GMT
Pricing
1 specsMSRP
$550
$5,275
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