Which is cheaper, the Oblvlo FM SL Day-Date Square or the Hamilton American Classic Intra-Matic Auto?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $1,275 for the Hamilton American Classic Intra-Matic Auto — a $1,117 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto wears larger at 40mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 1mm difference across the dial.

Which has a longer power reserve, the Oblvlo FM SL Day-Date Square or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto carries a 80-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 Hamilton American Classic Intra-Matic Auto?

Both watches run automatic movements — the Oblvlo FM SL Day-Date Square uses the Miyota 8215 and the Hamilton American Classic Intra-Matic Auto uses the H-10.

Side by side

Oblvlo FM SL Day-Date SquarevsHamilton American Classic Intra-Matic Auto

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

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

At a glance

8 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

American Classic Intra-Matic Auto40mm

Power Reserve

FM SL Day-Date Square42h

American Classic Intra-Matic Auto80h

Water Resistance

FM SL Day-Date Square50m

American Classic Intra-Matic Auto50m

MSRP

FM SL Day-Date Square$158

American Classic Intra-Matic Auto$1,275

Full specifications

Case

3 specs

Diameter

39mm

40mm

Thickness

11mm

10.95mm

Lug Width

21mm

20mm

Crystal & Dial

1 specs

Dial Color

Black

White

Movement

3 specs

Caliber

Miyota 8215

H-10

Power Reserve

42h

80h

Jewels

Pricing

1 specs

MSRP

$158

$1,275

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