Side by side

Hamilton Khaki Aviation Air Race AutovsSeiko Presage Classic Series Upcycled Leather Strap Limited Edition

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

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 Air Race Auto

Owners widely praise the Hamilton Khaki Aviation Air Race Auto for its legibility and practicality, with some appreciating its countdown bezel and GMT pointer. However, opinions on its design are split, with some calling it a "Frankenstein" and disliking the skeleton hands, while others find the hands suitable for a pilot watch. One owner notes the lume is underwhelming and the 44mm size may be too large for some wrists. The original strap is also described as uncomfortable and prone to water stains. On balance, owners value the Hamilton Khaki Aviation Air Race Auto for its legibility and practical features, despite a polarizing design and some comfort concerns.

Seiko Presage Classic Series Upcycled Leather Strap Limited Edition

The Seiko Presage Classic Series Upcycled Leather Strap Limited Edition is noted for its unique graduated "shiracha" dial and its upcycled leather straps from Regal. It features a 40.2mm stainless steel case and is powered by the 6R55 calibre, which offers a 72-hour power reserve. The movement has a specified accuracy of +25/-15 seconds per day. The watch is a limited edition of 3000 units and has a water resistance of 100m. It is priced at US$1,050. On balance, owners and reviewers highlight the distinctive dial and the sustainable strap material as key appeals of the Seiko Presage Classic Series Upcycled Leather Strap Limited Edition.

At a glance

13 of 29 specs differ
Diameter
Khaki Aviation Air Race Auto38mm
Presage Classic Series Upcycled Leather Strap Limited Edition40.2mm
Power Reserve
Khaki Aviation Air Race Auto80h
Presage Classic Series Upcycled Leather Strap Limited Edition72h
Water Resistance
Khaki Aviation Air Race Auto50m
Presage Classic Series Upcycled Leather Strap Limited Edition100m
MSRP
Khaki Aviation Air Race Auto$845
Presage Classic Series Upcycled Leather Strap Limited Edition$1,050

Full specifications

Case

6 specs
Category
Pilot
Dress
Diameter
38mm
40.2mm
Thickness
10.8mm
13mm
Lug-to-Lug
0mm
46mm
Lug Width
19mm
20mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black

Movement

3 specs
Caliber
H-10
6R55
Power Reserve
80h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$845
$1,050
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