Which is cheaper, the Aquastar Model 60 or the Seiko Prospex Sea?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $795, against $1,290 for the Aquastar Model 60 — a $495 gap before any retailer discounting.

Which is bigger, the Aquastar Model 60 or the Seiko Prospex Sea?

The Aquastar Model 60 wears larger at 37mm versus 34mm for the Seiko Prospex Sea — a 3mm difference across the dial.

Which has better water resistance, the Aquastar Model 60 or the Seiko Prospex Sea?

The Aquastar Model 60 is rated to 200m versus 20m for the Seiko Prospex Sea.

What movement does the Aquastar Model 60 run compared to the Seiko Prospex Sea?

The Aquastar Model 60 runs a automatic caliber (Sellita SW200-1), while the Seiko Prospex Sea runs a quartz (6N01).

Side by side

Aquastar Model 60vsSeiko Prospex Sea

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

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Aquastar Model 60

MSRP $1,290

See the full Model 60

Seiko Prospex Sea

MSRP $795

See the full Prospex Sea

At a glance

12 of 29 specs differ

Diameter

Model 6037mm

Prospex Sea34mm

Power Reserve

Model 60—

Prospex Sea—

Water Resistance

Model 60200m

Prospex Sea200m

MSRP

Model 60$1,290

Prospex Sea$795

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

—

Anti-reflective coating on inner surface

Dial Color

Green

—

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW200-1

6N01

Type

Automatic

Quartz

Power Reserve

—

Pricing

1 specs

MSRP

$1,290

$795

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Aquastar Model 60vsSeiko Prospex Sea

At a glance

Full specifications

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