Which is cheaper, the Citizen Zenshin Mechanical or the Oblvlo FM SL Day-Date Square?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $488 for the Citizen Zenshin Mechanical — a $330 gap before any retailer discounting.

Which is bigger, the Citizen Zenshin Mechanical or the Oblvlo FM SL Day-Date Square?

The Citizen Zenshin Mechanical wears larger at 40.5mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 1.5mm difference across the dial.

Which has better water resistance, the Citizen Zenshin Mechanical or the Oblvlo FM SL Day-Date Square?

The Citizen Zenshin Mechanical is rated to 100m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the Citizen Zenshin Mechanical or the Oblvlo FM SL Day-Date Square?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the Citizen Zenshin Mechanical.

What movement does the Citizen Zenshin Mechanical run compared to the Oblvlo FM SL Day-Date Square?

Both watches run automatic movements — the Citizen Zenshin Mechanical uses the 8213 and the Oblvlo FM SL Day-Date Square uses the Miyota 8215.

Side by side

Citizen Zenshin MechanicalvsOblvlo FM SL Day-Date Square

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

Citizen Zenshin Mechanical

NJ0180

MSRP $488

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

At a glance

10 of 29 specs differ

Diameter

Zenshin Mechanical40.5mm

FM SL Day-Date Square39mm

Power Reserve

Zenshin Mechanical40h

FM SL Day-Date Square42h

Water Resistance

Zenshin Mechanical100m

FM SL Day-Date Square50m

MSRP

Zenshin Mechanical$488

FM SL Day-Date Square$158

Full specifications

Case

5 specs

Diameter

40.5mm

39mm

Thickness

12mm

11mm

Lug Width

—

21mm

Material

Super Titanium

Stainless Steel

Water Resistance

100m

50m

Crystal & Dial

1 specs

Dial Color

Blue

Black

Movement

3 specs

Caliber

8213

Miyota 8215

Power Reserve

40h

42h

Jewels

Pricing

1 specs

MSRP

$488

$158

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