Which is cheaper, the Biatec Heritage or the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono?

At MSRP the Biatec Heritage is the cheaper of the two at $1,790, against $1,995 for the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono — a $205 gap before any retailer discounting.

Which is bigger, the Biatec Heritage or the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono?

The Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono wears larger at 41mm versus 38mm for the Biatec Heritage — a 3mm difference across the dial.

Which has better water resistance, the Biatec Heritage or the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono?

The Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono is rated to 100m versus 50m for the Biatec Heritage.

Which has a longer power reserve, the Biatec Heritage or the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono?

The Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono carries a 60-hour power reserve against 38 hours on the Biatec Heritage.

What movement does the Biatec Heritage run compared to the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono?

Both watches run automatic movements — the Biatec Heritage uses the Sellita SW221-1 and the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono uses the Hamilton H-31.

Biatec HeritagevsHamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono

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