Which is cheaper, the Maen Skymaster 38 MKIII or the Wren Diver One Aqua?

At MSRP the Wren Diver One Aqua is the cheaper of the two at $965, against $1,679 for the Maen Skymaster 38 MKIII — a $714 gap before any retailer discounting.

Which is bigger, the Maen Skymaster 38 MKIII or the Wren Diver One Aqua?

The Wren Diver One Aqua wears larger at 41mm versus 38mm for the Maen Skymaster 38 MKIII — a 3mm difference across the dial.

Which has better water resistance, the Maen Skymaster 38 MKIII or the Wren Diver One Aqua?

The Wren Diver One Aqua is rated to 200m versus 100m for the Maen Skymaster 38 MKIII.

Which has a longer power reserve, the Maen Skymaster 38 MKIII or the Wren Diver One Aqua?

The Maen Skymaster 38 MKIII carries a 40-hour power reserve against 38 hours on the Wren Diver One Aqua.

What movement does the Maen Skymaster 38 MKIII run compared to the Wren Diver One Aqua?

Both watches run automatic movements — the Maen Skymaster 38 MKIII uses the Sellita SW510mb and the Wren Diver One Aqua uses the Sellita SW200.

Side by side

Maen Skymaster 38 MKIIIvsWren Diver One Aqua

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

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Maen Skymaster 38 MKIII

skymaster-38-m6-1-1

MSRP $1,679

Wren Diver One Aqua

wren-diver-one-aqua

MSRP $965

At a glance

12 of 29 specs differ

Diameter

Skymaster 38 MKIII38mm

Diver One Aqua41mm

Power Reserve

Skymaster 38 MKIII40h

Diver One Aqua38h

Water Resistance

Skymaster 38 MKIII100m

Diver One Aqua200m

MSRP

Skymaster 38 MKIII$1,679

Diver One Aqua$965

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

M6.1.1

Black

Movement

2 specs

Caliber

Sellita SW510mb

Sellita SW200

Power Reserve

40h

38h

Pricing

1 specs

MSRP

$1,679

$965

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Maen Skymaster 38 MKIIIvsWren Diver One Aqua

At a glance

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