Side by side
Cincinnati Watch Company Blue enamel over GuillochévsHamilton Jazzmaster Open Heart Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Blue enamel over Guilloché38mm
Jazzmaster Open Heart Auto36mm
Power Reserve
Blue enamel over Guilloché45h
Jazzmaster Open Heart Auto80h
Water Resistance
Blue enamel over Guilloché100m
Jazzmaster Open Heart Auto50m
MSRP
Blue enamel over Guilloché$1,995
Jazzmaster Open Heart Auto$2,695
Full specifications
Case
9 specsCategory
Dress
Chronograph
Diameter
38mm
36mm
Thickness
10.2mm
10mm
Lug-to-Lug
46.5mm
46mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
50m
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Silver
Mother of pearl
Indices
—
Applied
Movement
5 specsCaliber
Sellita SW210-1
H-10
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
45h
80h
Jewels
18
25
Pricing
1 specsMSRP
$1,995
$2,695
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