Side by side

Knot Watches Knot TSC-40 ChronographvsSpinnaker Dumas Automatic

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

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Knot TSC-40 Chronograph
Knot WatchesKnot TSC-40 Chronograph
MSRP $281
See the full Knot TSC-40 Chronograph
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
See the full Dumas Automatic
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At a glance

11 of 29 specs differ
Diameter
Knot TSC-40 Chronograph40mm
Dumas Automatic44mm
Power Reserve
Knot TSC-40 Chronograph—
Dumas Automatic—
Water Resistance
Knot TSC-40 Chronograph100m
Dumas Automatic300m
MSRP
Knot TSC-40 Chronograph$281
Dumas Automatic$239

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40mm
44mm
Thickness
11mm
15mm
Lug-to-Lug
0mm
48mm
Lug Width
18mm
22mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

2 specs
Caliber
Seiko (Epson) VR43
Seiko NH35
Type
Solar
Automatic

Pricing

1 specs
MSRP
$281
$239
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