Which is cheaper, the NOMOS Glashütte Club automatic date Atlantic or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $4,050 for the NOMOS Glashütte Club automatic date Atlantic — a $3,505 gap before any retailer discounting.

Which is bigger, the NOMOS Glashütte Club automatic date Atlantic or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 41.5mm for the NOMOS Glashütte Club automatic date Atlantic — a 2.5mm difference across the dial.

Which has better water resistance, the NOMOS Glashütte Club automatic date Atlantic or the Lum-Tec B64 Chronograph?

The NOMOS Glashütte Club automatic date Atlantic is rated to 200m versus 100m for the Lum-Tec B64 Chronograph.

Which has a longer power reserve, the NOMOS Glashütte Club automatic date Atlantic or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph carries a 40-hour power reserve against 42 hours hours on the NOMOS Glashütte Club automatic date Atlantic.

Side by side

NOMOS Glashütte Club automatic date AtlanticvsLum-Tec B64 Chronograph

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

NOMOS Glashütte Club automatic date Atlantic

776

MSRP $4,050

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

19 of 29 specs differ

Diameter

Club automatic date Atlantic41.5mm

B64 Chronograph44mm

Power Reserve

Club automatic date Atlantic42 hoursh

B64 Chronograph40h

Water Resistance

Club automatic date Atlantic200m

B64 Chronograph100m

MSRP

Club automatic date Atlantic$4,050

B64 Chronograph$545

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Blue

Standard

Indices

—

Applied

Movement

4 specs

Caliber

DUW 5101

—

Beat Rate

21,600 vph

28,800 vph

Power Reserve

42 hoursh

40h

Jewels

Pricing

1 specs

MSRP

$4,050

$545

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