Which is cheaper, the Trintec COM-02 GMT / Black or the Undone Tachikoma?

At MSRP the Undone Tachikoma is the cheaper of the two at $320, against $500 for the Trintec COM-02 GMT / Black — a $180 gap before any retailer discounting.

Which is bigger, the Trintec COM-02 GMT / Black or the Undone Tachikoma?

The Trintec COM-02 GMT / Black wears larger at 42mm versus 41.8mm for the Undone Tachikoma — a 0.2mm difference across the dial.

Which has better water resistance, the Trintec COM-02 GMT / Black or the Undone Tachikoma?

The Trintec COM-02 GMT / Black is rated to 200m versus 100m for the Undone Tachikoma.

What movement does the Trintec COM-02 GMT / Black run compared to the Undone Tachikoma?

Both watches run quartz movements — the Trintec COM-02 GMT / Black uses the Ronda 515.24H and the Undone Tachikoma uses the Seiko VK63.

Side by side

Trintec COM-02 GMT / BlackvsUndone Tachikoma

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

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Trintec COM-02 GMT / Black

MSRP $500

See the full COM-02 GMT / Black

Undone Tachikoma

MSRP $320

See the full Tachikoma

At a glance

7 of 29 specs differ

Diameter

COM-02 GMT / Black42mm

Tachikoma41.8mm

Power Reserve

COM-02 GMT / Black—

Tachikoma—

Water Resistance

COM-02 GMT / Black200m

Tachikoma100m

MSRP

COM-02 GMT / Black$500

Tachikoma$320

Full specifications

Case

5 specs

Diameter

42mm

41.8mm

Thickness

15mm

12.7mm

Lug-to-Lug

54mm

0mm

Lug Width

22mm

0mm

Water Resistance

200m

100m

Movement

1 specs

Caliber

Ronda 515.24H

Seiko VK63

Pricing

1 specs

MSRP

$500

$320

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Trintec COM-02 GMT / BlackvsUndone Tachikoma

At a glance

Full specifications

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