Which is cheaper, the Oblvlo FM SL Day-Date Square or the Hamilton Jazzmaster Seaview Auto?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $945 for the Hamilton Jazzmaster Seaview Auto — a $787 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Hamilton Jazzmaster Seaview Auto?

The Oblvlo FM SL Day-Date Square wears larger at 39mm versus 37mm for the Hamilton Jazzmaster Seaview Auto — a 2mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Hamilton Jazzmaster Seaview Auto?

The Hamilton Jazzmaster Seaview Auto is rated to 100m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the Oblvlo FM SL Day-Date Square or the Hamilton Jazzmaster Seaview Auto?

The Hamilton Jazzmaster Seaview Auto carries a 42-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 Jazzmaster Seaview Auto?

Both watches run automatic movements — the Oblvlo FM SL Day-Date Square uses the Miyota 8215 and the Hamilton Jazzmaster Seaview Auto uses the 2824-2.

Side by side

Oblvlo FM SL Day-Date SquarevsHamilton Jazzmaster Seaview 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 Jazzmaster Seaview Auto

h37425112

MSRP $945

At a glance

9 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

Jazzmaster Seaview Auto37mm

Power Reserve

FM SL Day-Date Square42h

Jazzmaster Seaview Auto42h

Water Resistance

FM SL Day-Date Square50m

Jazzmaster Seaview Auto100m

MSRP

FM SL Day-Date Square$158

Jazzmaster Seaview Auto$945

Full specifications

Case

4 specs

Diameter

39mm

37mm

Thickness

11mm

11.3mm

Lug Width

21mm

18mm

Water Resistance

50m

100m

Crystal & Dial

1 specs

Dial Color

Black

White

Movement

3 specs

Caliber

Miyota 8215

2824-2

Power Reserve

42h

Jewels

Pricing

1 specs

MSRP

$158

$945

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