Side by side
Borealis Watch Co. Caloura 300mvsCincinnati Watch Company Sunflower
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Caloura 300m42mm
Sunflower38mm
Power Reserve
Caloura 300m40h
Sunflower45h
Water Resistance
Caloura 300m300m
Sunflower100m
MSRP
Caloura 300m$275
Sunflower$1,995
Full specifications
Case
9 specsCategory
Diver
Dress
Diameter
42mm
38mm
Thickness
13.9mm
10.2mm
Lug-to-Lug
44.20mm
46.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
Silver
Indices
Applied
—
Lume
BGW9
None
Movement
5 specsCaliber
NH35
Sellita SW210-1
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
45h
Jewels
25
18
Pricing
1 specsMSRP
$275
$1,995
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