Which is cheaper, the Lum-Tec Solar Marine or the Undone?

At MSRP the Undone is the cheaper of the two at $250, against $595 for the Lum-Tec Solar Marine — a $345 gap before any retailer discounting.

Which is bigger, the Lum-Tec Solar Marine or the Undone?

The Undone wears larger at 40mm versus 39mm for the Lum-Tec Solar Marine — a 1mm difference across the dial.

Which has better water resistance, the Lum-Tec Solar Marine or the Undone?

The Lum-Tec Solar Marine is rated to 300m versus 50m for the Undone.

What movement does the Lum-Tec Solar Marine run compared to the Undone?

The Lum-Tec Solar Marine runs a solar caliber (Seiko VS42), while the Undone runs a quartz (Seiko 9F88).

Side by side

Lum-Tec Solar MarinevsUndone Undone

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

Add a watch

Lum-Tec Solar Marine

MSRP $595

See the full Solar Marine

MSRP $250

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At a glance

10 of 29 specs differ

Diameter

Solar Marine39mm

Undone40mm

Power Reserve

Solar Marine—

Undone—

Water Resistance

Solar Marine300m

Undone50m

MSRP

Solar Marine$595

Undone$250

Full specifications

Case

5 specs

Diameter

39mm

40mm

Thickness

10.7mm

0mm

Lug-to-Lug

43.5mm

0mm

Lug Width

20mm

0mm

Water Resistance

300m

50m

Crystal & Dial

1 specs

Crystal

Sapphire

—

Movement

3 specs

Caliber

Seiko VS42

Seiko 9F88

Type

Solar

Quartz

Power Reserve

—

Pricing

1 specs

MSRP

$595

$250

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