Side by side
Tedoro Harmony 36mm Stainless Steel Seiko NH35AvsTudor Black Bay 54
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Harmony 36mm Stainless Steel Seiko NH35A36mm
Black Bay 5437mm
Power Reserve
Harmony 36mm Stainless Steel Seiko NH35A41h
Black Bay 5470h
Water Resistance
Harmony 36mm Stainless Steel Seiko NH35A100m
Black Bay 54200m
MSRP
Harmony 36mm Stainless Steel Seiko NH35A$495
Black Bay 54$4,725
Full specifications
Case
8 specsCategory
—
Diver
Diameter
36mm
37mm
Thickness
—
11.2mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Burgundy
Blue
Lume
None
Super-LumiNova
Movement
6 specsCaliber
Seiko NH35A
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$495
$4,725
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