Which is cheaper, the Omologato Classic Timer or the Seiko Prospex Sea?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $595, against $1,007 for the Omologato Classic Timer — a $412 gap before any retailer discounting.

Which is bigger, the Omologato Classic Timer or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 41.7mm versus 41mm for the Omologato Classic Timer — a 0.7mm difference across the dial.

Which has better water resistance, the Omologato Classic Timer or the Seiko Prospex Sea?

The Seiko Prospex Sea is rated to 200m versus 100m for the Omologato Classic Timer.

What movement does the Omologato Classic Timer run compared to the Seiko Prospex Sea?

Both watches run automatic movements — the Omologato Classic Timer uses the Miyota 9122 and the Seiko Prospex Sea uses the 4R35.

Side by side

Omologato Classic TimervsSeiko Prospex Sea

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

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Omologato Classic Timer

MSRP $1,007

Seiko Prospex Sea

srpl11

MSRP $595

At a glance

13 of 29 specs differ

Diameter

Classic Timer41mm

Prospex Sea41.7mm

Power Reserve

Classic Timer—

Prospex Sea41h

Water Resistance

Classic Timer100m

Prospex Sea200m

MSRP

Classic Timer$1,007

Prospex Sea$595

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Dial Color

—

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Miyota 9122

4R35

Power Reserve

—

41h

Jewels

Pricing

1 specs

MSRP

—

$595

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Omologato Classic TimervsSeiko Prospex Sea

At a glance

Full specifications

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