Which is cheaper, the Zelos Steel Blue (sellita) or the Longines MASTER COLLECTION CHRONOGRAPH?

At MSRP the Zelos Steel Blue (sellita) is the cheaper of the two at $629, against $3,800 for the Longines MASTER COLLECTION CHRONOGRAPH — a $3,171 gap before any retailer discounting.

Which is bigger, the Zelos Steel Blue (sellita) or the Longines MASTER COLLECTION CHRONOGRAPH?

The Longines MASTER COLLECTION CHRONOGRAPH wears larger at 44mm versus 39mm for the Zelos Steel Blue (sellita) — a 5mm difference across the dial.

Which has better water resistance, the Zelos Steel Blue (sellita) or the Longines MASTER COLLECTION CHRONOGRAPH?

The Zelos Steel Blue (sellita) is rated to 50m versus 30m for the Longines MASTER COLLECTION CHRONOGRAPH.

Which has a longer power reserve, the Zelos Steel Blue (sellita) or the Longines MASTER COLLECTION CHRONOGRAPH?

The Longines MASTER COLLECTION CHRONOGRAPH carries a 66-hour power reserve against 40 hours on the Zelos Steel Blue (sellita).

What movement does the Zelos Steel Blue (sellita) run compared to the Longines MASTER COLLECTION CHRONOGRAPH?

The Zelos Steel Blue (sellita) runs a manual caliber (ETA/Peseux 7001), while the Longines MASTER COLLECTION CHRONOGRAPH runs a automatic (L688.5).

Side by side

Zelos Steel Blue (sellita)vsLongines MASTER COLLECTION CHRONOGRAPH

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

Longines MASTER COLLECTION CHRONOGRAPH

L2.859.4.92.0

MSRP $3,800

At a glance

23 of 29 specs differ

Diameter

Steel Blue (sellita)39mm

MASTER COLLECTION CHRONOGRAPH44mm

Power Reserve

Steel Blue (sellita)40h

MASTER COLLECTION CHRONOGRAPH66h

Water Resistance

Steel Blue (sellita)50m

MASTER COLLECTION CHRONOGRAPH30m

MSRP

Steel Blue (sellita)$629

MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

9 specs

Crystal & Dial

6 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Steel Blue (Sellita)

Blue

Indices

Applied

Applied indexes

Lume

None

Super-LumiNova

Movement

7 specs

Caliber

ETA/Peseux 7001

L688.5

Type

Manual

Automatic

Power Reserve

40h

66h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs

MSRP

$629

$3,800

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