Which is cheaper, the Squale Sub-37 Legend or the Seiko Prospex Sea?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $595, against $1,750 for the Squale Sub-37 Legend — a $1,155 gap before any retailer discounting.

Which is bigger, the Squale Sub-37 Legend or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 41.7mm versus 37mm for the Squale Sub-37 Legend — a 4.7mm difference across the dial.

Which has better water resistance, the Squale Sub-37 Legend or the Seiko Prospex Sea?

The Squale Sub-37 Legend is rated to 300m versus 200m for the Seiko Prospex Sea.

Which has a longer power reserve, the Squale Sub-37 Legend or the Seiko Prospex Sea?

The Seiko Prospex Sea carries a 41-hour power reserve against 38 hours on the Squale Sub-37 Legend.

What movement does the Squale Sub-37 Legend run compared to the Seiko Prospex Sea?

Both watches run automatic movements — the Squale Sub-37 Legend uses the Sellita SW200-1 and the Seiko Prospex Sea uses the Seiko 4R35.

Side by side

Squale Sub-37 LegendvsSeiko Prospex Sea

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

Add a watch

Squale Sub-37 Legend

sub-37-legend

MSRP $1,750

See the full Sub-37 Legend

Seiko Prospex Sea

MSRP $595

See the full Prospex Sea

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At a glance

13 of 29 specs differ

Diameter

Sub-37 Legend37mm

Prospex Sea41.7mm

Power Reserve

Sub-37 Legend38h

Prospex Sea41h

Water Resistance

Sub-37 Legend300m

Prospex Sea200m

MSRP

Sub-37 Legend$1,750

Prospex Sea$595

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Mineral

Hardlex

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Sellita SW200-1

Seiko 4R35

Power Reserve

38h

41h

Jewels

Pricing

1 specs

MSRP

$1,750

$595

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