Which is cheaper, the Serket Watch Co Tachymetre or the Tissot Rockwatch?

At MSRP the Serket Watch Co Tachymetre is the cheaper of the two at $299, against $1,225 for the Tissot Rockwatch — a $926 gap before any retailer discounting.

Which is bigger, the Serket Watch Co Tachymetre or the Tissot Rockwatch?

The Serket Watch Co Tachymetre wears larger at 42.5mm versus 38mm for the Tissot Rockwatch — a 4.5mm difference across the dial.

Which has better water resistance, the Serket Watch Co Tachymetre or the Tissot Rockwatch?

The Tissot Rockwatch is rated to 100m versus 50m for the Serket Watch Co Tachymetre.

What movement does the Serket Watch Co Tachymetre run compared to the Tissot Rockwatch?

The Serket Watch Co Tachymetre runs a mecaquartz caliber (Seiko VK64), while the Tissot Rockwatch runs a quartz.

Side by side

Serket Watch Co TachymetrevsTissot Rockwatch

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

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Serket Watch Co Tachymetre

tachymetre-teal-blue

MSRP $299

Tissot Rockwatch

t1474099651000

MSRP $1,225

Buy from Serket Watch Co ↗

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Buy from Tissot ↗

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At a glance

15 of 29 specs differ

Diameter

Tachymetre42.5mm

Rockwatch38mm

Power Reserve

Tachymetre—

Rockwatch40h

Water Resistance

Tachymetre50m

Rockwatch100m

MSRP

Tachymetre$299

Rockwatch$1,225

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

Teal Blue

No dial

Lume

C3 SuperLuminova

None

Movement

3 specs

Caliber

Seiko VK64

—

Type

Mecaquartz

Quartz

Power Reserve

—

40h

Pricing

1 specs

MSRP

$299

$1,225

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Serket Watch Co TachymetrevsTissot Rockwatch

At a glance

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