Which is cheaper, the Andersmann Watch Co DEEP OCEAN ANN0913 or the Grand Seiko SLGA001?

At MSRP the Andersmann Watch Co DEEP OCEAN ANN0913 is the cheaper of the two at $2,180, against $11,100 for the Grand Seiko SLGA001 — a $8,920 gap before any retailer discounting.

Which is bigger, the Andersmann Watch Co DEEP OCEAN ANN0913 or the Grand Seiko SLGA001?

The Andersmann Watch Co DEEP OCEAN ANN0913 wears larger at 47mm versus 46.9mm for the Grand Seiko SLGA001 — a 0.1mm difference across the dial.

Which has better water resistance, the Andersmann Watch Co DEEP OCEAN ANN0913 or the Grand Seiko SLGA001?

The Andersmann Watch Co DEEP OCEAN ANN0913 is rated to 3000m versus 100m for the Grand Seiko SLGA001.

Which has a longer power reserve, the Andersmann Watch Co DEEP OCEAN ANN0913 or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 carries a 120-hour power reserve against 42 hours on the Andersmann Watch Co DEEP OCEAN ANN0913.

What movement does the Andersmann Watch Co DEEP OCEAN ANN0913 run compared to the Grand Seiko SLGA001?

The Andersmann Watch Co DEEP OCEAN ANN0913 runs a automatic caliber (ETA 2892), while the Grand Seiko SLGA001 runs a spring drive (9RA5).

Side by side

Andersmann Watch Co DEEP OCEAN ANN0913vsGrand Seiko SLGA001

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

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Andersmann Watch Co DEEP OCEAN ANN0913

deep-ocean-ann0913

MSRP $2,180

Grand Seiko SLGA001

slga001g

MSRP $11,100

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Buy from Grand Seiko ↗

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At a glance

10 of 29 specs differ

Diameter

DEEP OCEAN ANN091347mm

SLGA00146.9mm

Power Reserve

DEEP OCEAN ANN091342h

SLGA001120h

Water Resistance

DEEP OCEAN ANN09133,000m

SLGA001100m

MSRP

DEEP OCEAN ANN0913$2,180

SLGA001$11,100

Full specifications

Case

6 specs

Movement

3 specs

Caliber

ETA 2892

9RA5

Type

Automatic

Spring Drive

Power Reserve

42h

120h

Pricing

1 specs

MSRP

$2,180

$11,100

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