Which is cheaper, the Sugess Ocean Star S421 or the ZRC 1904 IRIDIUM -METAL?

At MSRP the Sugess Ocean Star S421 is the cheaper of the two at $449, against $3,790 for the ZRC 1904 IRIDIUM -METAL — a $3,341 gap before any retailer discounting.

Which is bigger, the Sugess Ocean Star S421 or the ZRC 1904 IRIDIUM -METAL?

The ZRC 1904 IRIDIUM -METAL wears larger at 41.5mm versus 40mm for the Sugess Ocean Star S421 — a 1.5mm difference across the dial.

Which has better water resistance, the Sugess Ocean Star S421 or the ZRC 1904 IRIDIUM -METAL?

The ZRC 1904 IRIDIUM -METAL is rated to 1000m versus 300m for the Sugess Ocean Star S421.

Which has a longer power reserve, the Sugess Ocean Star S421 or the ZRC 1904 IRIDIUM -METAL?

The ZRC 1904 IRIDIUM -METAL carries a 56-hour power reserve against 40 hours on the Sugess Ocean Star S421.

What movement does the Sugess Ocean Star S421 run compared to the ZRC 1904 IRIDIUM -METAL?

Both watches run automatic movements — the Sugess Ocean Star S421 uses the Seagull ST2130/Seiko NH35 and the ZRC 1904 IRIDIUM -METAL uses the Sellita SW300-1.

Sugess Ocean Star S421vsZRC 1904 IRIDIUM -METAL

At a glance

Full specifications

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