Which is cheaper, the Lum-Tec B67 Day Date or the Praesidus 42mm Automatic?

At MSRP the Lum-Tec B67 Day Date is the cheaper of the two at $545, against $680 for the Praesidus 42mm Automatic — a $135 gap before any retailer discounting.

Which is bigger, the Lum-Tec B67 Day Date or the Praesidus 42mm Automatic?

The Lum-Tec B67 Day Date wears larger at 44mm versus 38mm for the Praesidus 42mm Automatic — a 6mm difference across the dial.

Which has better water resistance, the Lum-Tec B67 Day Date or the Praesidus 42mm Automatic?

The Lum-Tec B67 Day Date is rated to 200m versus 100m for the Praesidus 42mm Automatic.

What movement does the Lum-Tec B67 Day Date run compared to the Praesidus 42mm Automatic?

The Lum-Tec B67 Day Date runs a quartz caliber (Ronda 515), while the Praesidus 42mm Automatic runs a automatic (Seiko NH35).

Side by side

Lum-Tec B67 Day DatevsPraesidus 42mm Automatic

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

Lum-Tec B67 Day Date

combat-b67

MSRP $545

Praesidus 42mm Automatic

P-42-HP-GRSG

MSRP $680

At a glance

12 of 29 specs differ

Diameter

B67 Day Date44mm

42mm Automatic38mm

Power Reserve

B67 Day Date40h

42mm Automatic40h

Water Resistance

B67 Day Date200m

42mm Automatic100m

MSRP

B67 Day Date$545

42mm Automatic$680

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

B67 Day Date

42mm Automatic

Movement

2 specs

Caliber

Ronda 515

Seiko NH35

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$545

$680

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Lum-Tec B67 Day DatevsPraesidus 42mm Automatic

At a glance

Full specifications

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