Which is cheaper, the Decima Scylla or the Hamilton Khaki Aviation Day Date Auto?

At MSRP the Decima Scylla is the cheaper of the two at $899, against $1,125 for the Hamilton Khaki Aviation Day Date Auto — a $226 gap before any retailer discounting.

Which is bigger, the Decima Scylla or the Hamilton Khaki Aviation Day Date Auto?

The Decima Scylla wears larger at 44mm versus 42mm for the Hamilton Khaki Aviation Day Date Auto — a 2mm difference across the dial.

Which has better water resistance, the Decima Scylla or the Hamilton Khaki Aviation Day Date Auto?

The Decima Scylla is rated to 500m versus 100m for the Hamilton Khaki Aviation Day Date Auto.

Which has a longer power reserve, the Decima Scylla or the Hamilton Khaki Aviation Day Date Auto?

The Hamilton Khaki Aviation Day Date Auto carries a 80-hour power reserve against 38 hours on the Decima Scylla.

What movement does the Decima Scylla run compared to the Hamilton Khaki Aviation Day Date Auto?

Both watches run automatic movements — the Decima Scylla uses the Sellita SW200-1 and the Hamilton Khaki Aviation Day Date Auto uses the H-40 (ETA 2834-2 base).

Decima ScyllavsHamilton Khaki Aviation Day Date Auto

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