Side by side
Serket Watch Co Reef MarianavsCincinnati Watch Company The Cincinnatus Blue
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Reef Mariana40mm
The Cincinnatus Blue38mm
Power Reserve
Reef Mariana—
The Cincinnatus Blue45h
Water Resistance
Reef Mariana200m
The Cincinnatus Blue100m
MSRP
Reef Mariana$449
The Cincinnatus Blue$695
Full specifications
Case
8 specsCategory
—
Field
Diameter
40mm
38mm
Thickness
13.2mm
10.2mm
Lug-to-Lug
47.5mm
46.5mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Screw Down Steel
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Orange
Blue
Indices
Applied
—
Movement
4 specsCaliber
Seiko NH35
Sellita SW210-1
Type
Automatic
Manual
Power Reserve
—
45h
Jewels
25
18
Pricing
1 specsMSRP
$449
$695
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