Which is cheaper, the Orient Kamasu or the Serket Watch Co Reef?

At MSRP the Orient Kamasu is the cheaper of the two at $375, against $899 for the Serket Watch Co Reef — a $524 gap before any retailer discounting.

Which is bigger, the Orient Kamasu or the Serket Watch Co Reef?

The Serket Watch Co Reef wears larger at 46mm versus 41.8mm for the Orient Kamasu — a 4.2mm difference across the dial.

Which has better water resistance, the Orient Kamasu or the Serket Watch Co Reef?

The Serket Watch Co Reef is rated to 300m versus 200m for the Orient Kamasu.

Which has a longer power reserve, the Orient Kamasu or the Serket Watch Co Reef?

The Orient Kamasu carries a 40-hour power reserve against 38 hours on the Serket Watch Co Reef.

What movement does the Orient Kamasu run compared to the Serket Watch Co Reef?

Both watches run automatic movements — the Orient Kamasu uses the F6922 and the Serket Watch Co Reef uses the Sellita SW200-1.

Side by side

Orient KamasuvsSerket Watch Co Reef

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Orient Kamasu

ra-aa0001b39b

MSRP $375

Serket Watch Co Reef

MSRP $899

Buy from Orient ↗

Buy used on eBay ↗

Buy from Serket Watch Co ↗

Buy used on eBay ↗

At a glance

15 of 29 specs differ

Diameter

Kamasu41.8mm

Reef46mm

Power Reserve

Kamasu40h

Reef38h

Water Resistance

Kamasu200m

Reef300m

MSRP

Kamasu$375

Reef$899

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Indices

—

Applied

Movement

5 specs

Caliber

F6922

Sellita SW200-1

Beat Rate

21,600 vph

28,800 vph

Power Reserve

40h

38h

Jewels

Complications

Day-date

None

Pricing

1 specs

MSRP

$375

$899

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Orient KamasuvsSerket Watch Co Reef

At a glance

Full specifications

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