Side by side
Orient SK Diver Retro (Revival)vsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
SK Diver Retro (Revival)41.7mm
Reef Mariana40mm
Power Reserve
SK Diver Retro (Revival)40h
Reef Mariana—
Water Resistance
SK Diver Retro (Revival)50m
Reef Mariana200m
MSRP
SK Diver Retro (Revival)$325
Reef Mariana$449
Full specifications
Case
6 specsCategory
Sport
—
Diameter
41.7mm
40mm
Thickness
12.6mm
13.2mm
Lug-to-Lug
46.2mm
47.5mm
Lug Width
18mm
20mm
Water Resistance
50m
200m
Crystal & Dial
6 specsCrystal
Mineral
Sapphire
Crystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Gold
Orange
Indices
—
Applied
Lume
None
BGW9
Movement
5 specsCaliber
F6922
Seiko NH35
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
—
Jewels
22
25
Complications
Day-date
None
Pricing
1 specsMSRP
$325
$449
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