Which is cheaper, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Spinnaker Tesei Bronze Swiss?

At MSRP the Spinnaker Tesei Bronze Swiss is the cheaper of the two at $850, against $1,375 for the Hamilton Khaki Aviation X-Wind Day Date Auto — a $525 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Spinnaker Tesei Bronze Swiss?

The Hamilton Khaki Aviation X-Wind Day Date Auto wears larger at 45mm versus 43mm for the Spinnaker Tesei Bronze Swiss — a 2mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Spinnaker Tesei Bronze Swiss?

The Hamilton Khaki Aviation X-Wind Day Date Auto carries a 80-hour power reserve against 40 hours on the Spinnaker Tesei Bronze Swiss.

What movement does the Hamilton Khaki Aviation X-Wind Day Date Auto run compared to the Spinnaker Tesei Bronze Swiss?

Both watches run automatic movements — the Hamilton Khaki Aviation X-Wind Day Date Auto uses the H-30 and the Spinnaker Tesei Bronze Swiss uses the Sellita SW200-1.

Side by side

Hamilton Khaki Aviation X-Wind Day Date AutovsSpinnaker Tesei Bronze Swiss

Q: Which has better water resistance, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Spinnaker Tesei Bronze Swiss?

The Spinnaker Tesei Bronze Swiss is rated to 300m versus 100m for the Hamilton Khaki Aviation X-Wind Day Date Auto.

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

Hamilton Khaki Aviation X-Wind Day Date Auto

h77735560

MSRP $1,375

Spinnaker Tesei Bronze Swiss

tesei-bronze-swiss-automatic-forest-green-sp-5060-0b

MSRP $850

At a glance

9 of 29 specs differ

Diameter

Khaki Aviation X-Wind Day Date Auto45mm

Tesei Bronze Swiss43mm

Power Reserve

Khaki Aviation X-Wind Day Date Auto80h

Tesei Bronze Swiss40h

Water Resistance

Khaki Aviation X-Wind Day Date Auto100m

Tesei Bronze Swiss300m

MSRP

Khaki Aviation X-Wind Day Date Auto$1,375

Tesei Bronze Swiss$850

Full specifications

Case

6 specs

Movement

2 specs

Caliber

H-30

Sellita SW200-1

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,375

$850

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton Khaki Aviation X-Wind Day Date Auto

Owners widely praise the Hamilton Khaki Aviation X-Wind Day Date Auto for its value, technical aesthetic, and versatile wearability with straps. Reviewers and owners alike highlight its excellent legibility, bold Arabic numerals, and the appeal of its pilot watch design, with many appreciating the 80-hour power reserve. Some owners find the crosswind calculation functions unnecessary, and there are mixed views on the dial's font usage and color matching. Lume is frequently noted as weak, and some find the size large or the left-handed crown and pusher setup uncomfortable. Accuracy figures range from gaining 6 seconds in a few days to approximately -6 seconds per day. Overall, owners rate the Hamilton Khaki Aviation X-Wind Day Date Auto highly for its impressive value and functional pilot watch design.

Spinnaker Tesei Bronze Swiss

Owners praise the Spinnaker Tesei Bronze Swiss for its incredible macro-level detail and sharp design, noting its bronze case, ceramic bezel, and wave dial. The inclusion of a Sellita SW200 Swiss movement is highlighted. One owner expressed a desire for a smaller 39-40mm variant, stating it would be their ultimate bronze diver if such a size were offered. On balance, owners rate the Spinnaker Tesei Bronze Swiss highly for its detailed finishing and bronze diver aesthetic.

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