Side by side
Seiko Prospex Sea The Black SeriesvsCincinnati Watch Company Sunflower
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Prospex Sea The Black Series45mm
Sunflower38mm
Power Reserve
Prospex Sea The Black Series41h
Sunflower45h
Water Resistance
Prospex Sea The Black Series200m
Sunflower100m
MSRP
Prospex Sea The Black Series$765
Sunflower$1,995
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
45mm
38mm
Thickness
13.2mm
10.2mm
Lug-to-Lug
47.7mm
46.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal Shape
—
Domed
AR Coating
Anti-reflective coating on inner surface
Underside
Dial Color
—
Silver
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
4 specsCaliber
Seiko 4R36
Sellita SW210-1
Type
Automatic
Manual
Power Reserve
41h
45h
Jewels
24
18
Pricing
1 specsMSRP
$765
$1,995
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