Which is cheaper, the Seiko Prospex Sea or the Oblvlo VM Tourbillon?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $625, against $800 for the Oblvlo VM Tourbillon — a $175 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Sea or the Oblvlo VM Tourbillon?

The Oblvlo VM Tourbillon wears larger at 45mm versus 43.8mm for the Seiko Prospex Sea — a 1.2mm difference across the dial.

Which has better water resistance, the Seiko Prospex Sea or the Oblvlo VM Tourbillon?

The Seiko Prospex Sea is rated to 200m versus 50m for the Oblvlo VM Tourbillon.

Which has a longer power reserve, the Seiko Prospex Sea or the Oblvlo VM Tourbillon?

The Oblvlo VM Tourbillon carries a 65-hour power reserve against 41 hours on the Seiko Prospex Sea.

What movement does the Seiko Prospex Sea run compared to the Oblvlo VM Tourbillon?

Both watches run automatic movements — the Seiko Prospex Sea uses the 4R35 and the Oblvlo VM Tourbillon uses the OBL.8024.

Side by side

Seiko Prospex SeavsOblvlo VM Tourbillon

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

Add a watch

Seiko Prospex Sea

srpe37

MSRP $625

Oblvlo VM Tourbillon

VM-TB

MSRP $800

At a glance

13 of 29 specs differ

Diameter

Prospex Sea43.8mm

VM Tourbillon45mm

Power Reserve

Prospex Sea41h

VM Tourbillon65h

Water Resistance

Prospex Sea200m

VM Tourbillon50m

MSRP

Prospex Sea$625

VM Tourbillon$800

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands, index(es) and bezel

Super-LumiNova

Movement

4 specs

Caliber

4R35

OBL.8024

Power Reserve

41h

65h

Jewels

Complications

None

Tourbillon

Pricing

1 specs

MSRP

$625

$800

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At a glance

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