Side by side
Hamilton Jazzmaster Open Heart AutovsCincinnati Watch Company Rico the Porcupine
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Jazzmaster Open Heart Auto36mm
Rico the Porcupine38mm
Power Reserve
Jazzmaster Open Heart Auto80h
Rico the Porcupine45h
Water Resistance
Jazzmaster Open Heart Auto50m
Rico the Porcupine100m
MSRP
Jazzmaster Open Heart Auto$2,695
Rico the Porcupine$1,895
Full specifications
Case
9 specsCategory
Chronograph
Dress
Diameter
36mm
38mm
Thickness
10mm
10.2mm
Lug-to-Lug
46mm
46.5mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
50m
100m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Mother of pearl
Silver
Indices
Applied
—
Movement
5 specsCaliber
H-10
Sellita SW210-1
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
80h
45h
Jewels
25
18
Pricing
1 specsMSRP
$2,695
$1,895
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