Side by side
Orient KamasuvsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Kamasu41.8mm
Reef Mariana40mm
Power Reserve
Kamasu40h
Reef Mariana—
Water Resistance
Kamasu200m
Reef Mariana200m
MSRP
Kamasu$375
Reef Mariana$449
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41.8mm
40mm
Thickness
12.8mm
13.2mm
Lug-to-Lug
47mm
47.5mm
Lug Width
22mm
20mm
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Black
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
$375
$449
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Orient Kamasu vs Serket Watch Co Reef Mariana gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Serket Watch Co Reef MarianavsSpinnaker Hull CommanderMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsSerket Watch Co Reef MarianaChristopher Ward C60 Pro 300 VintagevsSerket Watch Co Reef MarianaBorealis Watch Co. JamantavsSerket Watch Co Reef MarianaDIFICIANO MarlinvsOrient KamasuOrient KamasuvsSerket Watch Co Reef X Diver Black DLC













