Which is cheaper, the Sinn 1736 St I 4N or the Eza 1972 Diver?

At MSRP the Eza 1972 Diver is the cheaper of the two at $1,411, against $2,030 for the Sinn 1736 St I 4N — a $619 gap before any retailer discounting.

Which is bigger, the Sinn 1736 St I 4N or the Eza 1972 Diver?

The Eza 1972 Diver wears larger at 39.6mm versus 36mm for the Sinn 1736 St I 4N — a 3.6mm difference across the dial.

Which has better water resistance, the Sinn 1736 St I 4N or the Eza 1972 Diver?

The Eza 1972 Diver is rated to 200m versus 100m for the Sinn 1736 St I 4N.

Which has a longer power reserve, the Sinn 1736 St I 4N or the Eza 1972 Diver?

The Sinn 1736 St I 4N carries a 42-hour power reserve against 41 hours on the Eza 1972 Diver.

What movement does the Sinn 1736 St I 4N run compared to the Eza 1972 Diver?

Both watches run automatic movements — the Sinn 1736 St I 4N uses the ETA 2892-A2 and the Eza 1972 Diver uses the Sellita SW200-1.

Side by side

Sinn 1736 St I 4NvsEza 1972 Diver

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

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Sinn 1736 St I 4N

1736 St I 4N

MSRP $2,030

Eza 1972 Diver

1972-diver-anniversary-edition

MSRP $1,411

At a glance

14 of 29 specs differ

Diameter

1736 St I 4N36mm

1972 Diver39.6mm

Power Reserve

1736 St I 4N42h

1972 Diver41h

Water Resistance

1736 St I 4N100m

1972 Diver200m

MSRP

1736 St I 4N$2,030

1972 Diver$1,411

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Silver

Black

Movement

3 specs

Caliber

ETA 2892-A2

Sellita SW200-1

Power Reserve

42h

41h

Jewels

Pricing

1 specs

MSRP

$2,030

$1,411

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Sinn 1736 St I 4NvsEza 1972 Diver

At a glance

Full specifications

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