Which is cheaper, the Omologato 2-Subdial Chrono or the Seiko Diamond Collection?

At MSRP the Seiko Diamond Collection is the cheaper of the two at $475, against $738 for the Omologato 2-Subdial Chrono — a $263 gap before any retailer discounting.

Which is bigger, the Omologato 2-Subdial Chrono or the Seiko Diamond Collection?

The Omologato 2-Subdial Chrono wears larger at 41mm versus 27mm for the Seiko Diamond Collection — a 14mm difference across the dial.

Which has better water resistance, the Omologato 2-Subdial Chrono or the Seiko Diamond Collection?

The Omologato 2-Subdial Chrono is rated to 100m versus 5m for the Seiko Diamond Collection.

What movement does the Omologato 2-Subdial Chrono run compared to the Seiko Diamond Collection?

The Omologato 2-Subdial Chrono runs a mecaquartz caliber (Seiko VK64 (Meca-Quartz)), while the Seiko Diamond Collection runs a quartz (V137).

Side by side

Omologato 2-Subdial ChronovsSeiko Diamond Collection

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

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Omologato 2-Subdial Chrono

MSRP $738

See the full 2-Subdial Chrono

Seiko Diamond Collection

MSRP $475

See the full Diamond Collection

At a glance

13 of 29 specs differ

Diameter

2-Subdial Chrono41mm

Diamond Collection27mm

Power Reserve

2-Subdial Chrono—

Diamond Collection—

Water Resistance

2-Subdial Chrono100m

Diamond Collection50m

MSRP

2-Subdial Chrono$738

Diamond Collection$475

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Dial Color

Antique

—

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Seiko VK64 (Meca-Quartz)

V137

Type

Mecaquartz

Quartz

Power Reserve

—

Pricing

1 specs

MSRP

$738

$475

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