Which is cheaper, the Lum-Tec Super Combat B5 or the Sinn U2 S (EZM 5)?

At MSRP the Lum-Tec Super Combat B5 is the cheaper of the two at $2,395, against $3,802 for the Sinn U2 S (EZM 5) — a $1,407 gap before any retailer discounting.

Which is bigger, the Lum-Tec Super Combat B5 or the Sinn U2 S (EZM 5)?

The Lum-Tec Super Combat B5 wears larger at 45mm versus 44mm for the Sinn U2 S (EZM 5) — a 1mm difference across the dial.

Which has better water resistance, the Lum-Tec Super Combat B5 or the Sinn U2 S (EZM 5)?

The Sinn U2 S (EZM 5) is rated to 2000m versus 300m for the Lum-Tec Super Combat B5.

Which has a longer power reserve, the Lum-Tec Super Combat B5 or the Sinn U2 S (EZM 5)?

The Lum-Tec Super Combat B5 carries a 60-hour power reserve against 48 hours on the Sinn U2 S (EZM 5).

What movement does the Lum-Tec Super Combat B5 run compared to the Sinn U2 S (EZM 5)?

Both watches run automatic movements — the Lum-Tec Super Combat B5 uses the Sellita SW261-1 and the Sinn U2 S (EZM 5) uses the Sellita SW330-2.

Side by side

Lum-Tec Super Combat B5vsSinn U2 S (EZM 5)

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

Add a watch

Lum-Tec Super Combat B5

MSRP $2,395

See the full Super Combat B5

Sinn U2 S (EZM 5)

U2 S (EZM 5)

MSRP $3,802

See the full U2 S (EZM 5)

At a glance

20 of 29 specs differ

Diameter

Super Combat B545mm

U2 S (EZM 5)44mm

Power Reserve

Super Combat B560h

U2 S (EZM 5)48h

Water Resistance

Super Combat B5300m

U2 S (EZM 5)2,000m

MSRP

Super Combat B5$2,395

U2 S (EZM 5)$3,802

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

—

AR Coating

—

Underside

Dial Color

—

Black

Indices

—

Lume

None

Luminescent

Movement

5 specs

Caliber

Sellita SW261-1

Sellita SW330-2

Beat Rate

0 vph

28,800 vph

Power Reserve

60h

48h

Jewels

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$2,395

$3,802

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Lum-Tec Super Combat B5vsSinn U2 S (EZM 5)

At a glance

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