Which is cheaper, the Zelos Steel Blue (sellita) or the Maen Grand Tonneau Ultra Thin?

At MSRP the Zelos Steel Blue (sellita) is the cheaper of the two at $629, against $1,519 for the Maen Grand Tonneau Ultra Thin — a $890 gap before any retailer discounting.

Which is bigger, the Zelos Steel Blue (sellita) or the Maen Grand Tonneau Ultra Thin?

The Zelos Steel Blue (sellita) wears larger at 39mm versus 34mm for the Maen Grand Tonneau Ultra Thin — a 5mm difference across the dial.

What movement does the Zelos Steel Blue (sellita) run compared to the Maen Grand Tonneau Ultra Thin?

The Zelos Steel Blue (sellita) runs a manual caliber (ETA/Peseux 7001), while the Maen Grand Tonneau Ultra Thin runs a automatic.

Side by side

Zelos Steel Blue (sellita)vsMaen Grand Tonneau Ultra Thin

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

Zelos Steel Blue (sellita)

comet-39mm-steel-blue

MSRP $629

Maen Grand Tonneau Ultra Thin

grand-tonneau-ultra-thin-mnl-04

MSRP $1,519

At a glance

9 of 29 specs differ

Diameter

Steel Blue (sellita)39mm

Grand Tonneau Ultra Thin34mm

Power Reserve

Steel Blue (sellita)40h

Grand Tonneau Ultra Thin40h

Water Resistance

Steel Blue (sellita)50m

Grand Tonneau Ultra Thin50m

MSRP

Steel Blue (sellita)$629

Grand Tonneau Ultra Thin$1,519

Full specifications

Case

4 specs

Diameter

39mm

34mm

Thickness

7.6mm

6.4mm

Lug-to-Lug

39mm

—

Lug Width

20mm

—

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Steel Blue (Sellita)

MNL.04

Movement

2 specs

Caliber

ETA/Peseux 7001

—

Type

Manual

Automatic

Pricing

1 specs

MSRP

$629

$1,519

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