Which is cheaper, the Lum-Tec B68 Day Date or the Naga Watches Constellation?

At MSRP the Lum-Tec B68 Day Date is the cheaper of the two at $595, against $1,003 for the Naga Watches Constellation — a $408 gap before any retailer discounting.

Which is bigger, the Lum-Tec B68 Day Date or the Naga Watches Constellation?

The Lum-Tec B68 Day Date wears larger at 44mm versus 39mm for the Naga Watches Constellation — a 5mm difference across the dial.

Which has better water resistance, the Lum-Tec B68 Day Date or the Naga Watches Constellation?

The Lum-Tec B68 Day Date is rated to 200m versus 100m for the Naga Watches Constellation.

What movement does the Lum-Tec B68 Day Date run compared to the Naga Watches Constellation?

The Lum-Tec B68 Day Date runs a quartz caliber (Ronda 515), while the Naga Watches Constellation runs a automatic (Miyota 9039).

Side by side

Lum-Tec B68 Day DatevsNaga Watches Constellation

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

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Lum-Tec B68 Day Date

combat-b68

MSRP $595

Naga Watches Constellation

naga-constellation-limited-edition

MSRP $1,003

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Buy used on eBay ↗

Buy from Naga Watches ↗

Buy used on eBay ↗

At a glance

13 of 29 specs differ

Diameter

B68 Day Date44mm

Constellation39mm

Power Reserve

B68 Day Date40h

Constellation—

Water Resistance

B68 Day Date200m

Constellation100m

MSRP

B68 Day Date$595

Constellation$1,003

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

B68 Day Date

Midnight Blue

Movement

3 specs

Caliber

Ronda 515

Miyota 9039

Type

Quartz

Automatic

Power Reserve

40h

—

Pricing

1 specs

MSRP

$595

—

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Lum-Tec B68 Day DatevsNaga Watches Constellation

At a glance

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