Which is cheaper, the Oblvlo FM SL Day-Date Square or the Seiko Prospex Land Seiko Boutique exclusive model?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $875 for the Seiko Prospex Land Seiko Boutique exclusive model — a $717 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Seiko Prospex Land Seiko Boutique exclusive model?

The Oblvlo FM SL Day-Date Square wears larger at 39mm versus 38mm for the Seiko Prospex Land Seiko Boutique exclusive model — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Seiko Prospex Land Seiko Boutique exclusive model?

The Oblvlo FM SL Day-Date Square is rated to 50m versus 20m for the Seiko Prospex Land Seiko Boutique exclusive model.

Which has a longer power reserve, the Oblvlo FM SL Day-Date Square or the Seiko Prospex Land Seiko Boutique exclusive model?

The Seiko Prospex Land Seiko Boutique exclusive model carries a 70-hour power reserve against 42 hours on the Oblvlo FM SL Day-Date Square.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Seiko Prospex Land Seiko Boutique exclusive model?

Both watches run automatic movements — the Oblvlo FM SL Day-Date Square uses the Miyota 8215 and the Seiko Prospex Land Seiko Boutique exclusive model uses the 6R35.

Side by side

Oblvlo FM SL Day-Date SquarevsSeiko Prospex Land Seiko Boutique exclusive model

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

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

Seiko Prospex Land Seiko Boutique exclusive model

spb289j1

MSRP $875

At a glance

13 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

Prospex Land Seiko Boutique exclusive model38mm

Power Reserve

FM SL Day-Date Square42h

Prospex Land Seiko Boutique exclusive model70h

Water Resistance

FM SL Day-Date Square50m

Prospex Land Seiko Boutique exclusive model200m

MSRP

FM SL Day-Date Square$158

Prospex Land Seiko Boutique exclusive model$875

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 8215

6R35

Power Reserve

42h

70h

Jewels

Pricing

1 specs

MSRP

$158

$875

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