Which is cheaper, the Hitori Somei Yoshino or the Pompeak Sub-Aquatic?

At MSRP the Hitori Somei Yoshino is the cheaper of the two at $569, against $915 for the Pompeak Sub-Aquatic — a $346 gap before any retailer discounting.

Which is bigger, the Hitori Somei Yoshino or the Pompeak Sub-Aquatic?

The Pompeak Sub-Aquatic wears larger at 40mm versus 39.6mm for the Hitori Somei Yoshino — a 0.4mm difference across the dial.

Which has better water resistance, the Hitori Somei Yoshino or the Pompeak Sub-Aquatic?

The Pompeak Sub-Aquatic is rated to 200m versus 100m for the Hitori Somei Yoshino.

Which has a longer power reserve, the Hitori Somei Yoshino or the Pompeak Sub-Aquatic?

The Hitori Somei Yoshino carries a 41-hour power reserve against 38 hours on the Pompeak Sub-Aquatic.

What movement does the Hitori Somei Yoshino run compared to the Pompeak Sub-Aquatic?

Both watches run automatic movements — the Hitori Somei Yoshino uses the Seiko NH35 and the Pompeak Sub-Aquatic uses the Sellita SW200-1.

Side by side

Hitori Somei YoshinovsPompeak Sub-Aquatic

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

MSRP $569

MSRP $915

At a glance

10 of 29 specs differ

Diameter

Somei Yoshino39.6mm

Sub-Aquatic40mm

Power Reserve

Somei Yoshino41h

Sub-Aquatic38h

Water Resistance

Somei Yoshino100m

Sub-Aquatic200m

MSRP

Somei Yoshino$569

Sub-Aquatic$915

Full specifications

Case

6 specs

Diameter

39.6mm

40mm

Thickness

10.55mm

13mm

Lug-to-Lug

46.8mm

48mm

Lug Width

—

20mm

Material

Stainless Steel

904L Stainless Steel

Water Resistance

100m

200m

Crystal & Dial

1 specs

Dial Color

White

Black

Movement

2 specs

Caliber

Seiko NH35

Sellita SW200-1

Power Reserve

41h

38h

Pricing

1 specs

MSRP

$569

$915

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Hitori Somei YoshinovsPompeak Sub-Aquatic

At a glance

Full specifications

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