What movement does the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm run compared to the Seiko King Turtle?

Both watches run automatic movements — the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm uses the Seagull ST2130 and the Seiko King Turtle uses the Seiko 4R36.

Side by side

Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mmvsSeiko King Turtle

Q: Which is cheaper, the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm or the Seiko King Turtle?

At MSRP the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm is the cheaper of the two at $499, against $650 for the Seiko King Turtle — a $151 gap before any retailer discounting.

Q: Which is bigger, the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm or the Seiko King Turtle?

The Seiko King Turtle wears larger at 45mm versus 44mm for the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm — a 1mm difference across the dial.

Q: Which has better water resistance, the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm or the Seiko King Turtle?

The Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm is rated to 300m versus 200m for the Seiko King Turtle.

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

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Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm

1210

MSRP $499

See the full Ocean Series Pro 300m Waterproof Diving Watch 44mm

Seiko King Turtle

MSRP $650

See the full King Turtle

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Buy from Seiko ↗

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At a glance

11 of 29 specs differ

Diameter

Ocean Series Pro 300m Waterproof Diving Watch 44mm44mm

King Turtle45mm

Power Reserve

Ocean Series Pro 300m Waterproof Diving Watch 44mm—

King Turtle41h

Water Resistance

Ocean Series Pro 300m Waterproof Diving Watch 44mm300m

King Turtle200m

MSRP

Ocean Series Pro 300m Waterproof Diving Watch 44mm$499

King Turtle$650

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

—

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Seagull ST2130

Seiko 4R36

Power Reserve

41h

Jewels

Pricing

1 specs

MSRP

$499

$650

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At a glance

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