Which is cheaper, the Hamilton Khaki Aviation Pilot Pioneer Mechanical or the Sugess Seestern Chrono S443/S445?

At MSRP the Sugess Seestern Chrono S443/S445 is the cheaper of the two at $399, against $975 for the Hamilton Khaki Aviation Pilot Pioneer Mechanical — a $576 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Pilot Pioneer Mechanical or the Sugess Seestern Chrono S443/S445?

The Sugess Seestern Chrono S443/S445 wears larger at 38mm versus 36mm for the Hamilton Khaki Aviation Pilot Pioneer Mechanical — a 2mm difference across the dial.

What movement does the Hamilton Khaki Aviation Pilot Pioneer Mechanical run compared to the Sugess Seestern Chrono S443/S445?

Both watches run manual movements — the Hamilton Khaki Aviation Pilot Pioneer Mechanical uses the H-50 and the Sugess Seestern Chrono S443/S445 uses the Seagull ST19.

Side by side

Hamilton Khaki Aviation Pilot Pioneer MechanicalvsSugess Seestern Chrono S443/S445

Q: Which has better water resistance, the Hamilton Khaki Aviation Pilot Pioneer Mechanical or the Sugess Seestern Chrono S443/S445?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical is rated to 100m versus 50m for the Sugess Seestern Chrono S443/S445.

Q: Which has a longer power reserve, the Hamilton Khaki Aviation Pilot Pioneer Mechanical or the Sugess Seestern Chrono S443/S445?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical carries a 80-hour power reserve against 35 hours on the Sugess Seestern Chrono S443/S445.

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

Hamilton Khaki Aviation Pilot Pioneer Mechanical

h76419931

MSRP $975

Sugess Seestern Chrono S443/S445

S443/S445

MSRP $399

At a glance

13 of 29 specs differ

Diameter

Khaki Aviation Pilot Pioneer Mechanical36mm

Seestern Chrono S443/S44538mm

Power Reserve

Khaki Aviation Pilot Pioneer Mechanical80h

Seestern Chrono S443/S44535h

Water Resistance

Khaki Aviation Pilot Pioneer Mechanical100m

Seestern Chrono S443/S44550m

MSRP

Khaki Aviation Pilot Pioneer Mechanical$975

Seestern Chrono S443/S445$399

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Mineral

Sapphire

Lume

None

Super-LumiNova BGW9

Movement

4 specs

Caliber

H-50

Seagull ST19

Beat Rate

28,800 vph

3 vph

Power Reserve

80h

35h

Complications

None

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$975

$399

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