Which is cheaper, the Orient AK04 Field Sport Watch or the Yema Skin Diver Slim CMM.20?

At MSRP the Orient AK04 Field Sport Watch is the cheaper of the two at $325, against $2,117 for the Yema Skin Diver Slim CMM.20 — a $1,792 gap before any retailer discounting.

Which is bigger, the Orient AK04 Field Sport Watch or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 wears larger at 47mm versus 42.4mm for the Orient AK04 Field Sport Watch — a 4.6mm difference across the dial.

Which has better water resistance, the Orient AK04 Field Sport Watch or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 is rated to 200m versus 100m for the Orient AK04 Field Sport Watch.

What movement does the Orient AK04 Field Sport Watch run compared to the Yema Skin Diver Slim CMM.20?

Both watches run automatic movements — the Orient AK04 Field Sport Watch uses the F6B22 and the Yema Skin Diver Slim CMM.20 uses the Yema CMM.20.

Side by side

Orient AK04 Field Sport WatchvsYema Skin Diver Slim CMM.20

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

Orient AK04 Field Sport Watch

ra-ak0401l30b

MSRP $325

Yema Skin Diver Slim CMM.20

yema-skin-diver-slim-cmm-20-limited-edition-12-24-99-sn-m3

MSRP $2,117

At a glance

17 of 29 specs differ

Diameter

AK04 Field Sport Watch42.4mm

Skin Diver Slim CMM.2047mm

Power Reserve

AK04 Field Sport Watch40h

Skin Diver Slim CMM.2040h

Water Resistance

AK04 Field Sport Watch100m

Skin Diver Slim CMM.20200m

MSRP

AK04 Field Sport Watch$325

Skin Diver Slim CMM.20$2,117

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Mineral

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Blue

Steel

Indices

—

Applied

Movement

4 specs

Caliber

F6B22

Yema CMM.20

Beat Rate

21,600 vph

28,800 vph

Jewels

Complications

GMT, Day-date

None

Pricing

1 specs

MSRP

$325

$2,117

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