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Hamilton Khaki Aviation Pilot Day-Date - Air Zermatt AutovsBaltic Scalegraph Classic

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

Scalegraph Classic
BalticScalegraph Classic
MSRP $1,712
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 Pilot Day-Date - Air Zermatt Auto

The Hamilton Khaki Aviation Pilot Day-Date - Air Zermatt Auto is widely praised for its value, with reviewers noting the Swatch Group's economies of scale contribute to its affordability. Owners and reviewers highlight the large, easy-to-read dial, with one source specifically mentioning the "ice-cold" blue degradé sub-dials as an unusual chromatic anomaly for its price point, and another noting the painted, luminous indices as a significant advantage. The 42mm case is described as offering a nice mix of brushed and polished finishes, and the slightly domed sapphire crystal enhances readability. The H-21 caliber provides a 60-hour power reserve and an anti-magnetic silicon balance spring, while the ETA 2834-2 movement offers precise day/date changes, though one source notes its 40-hour power reserve requires weekly winding. Some criticism is directed at the use of three different fonts and inconsistent color matching for the day/date indicators.

Baltic Scalegraph Classic

Owners widely praise the Baltic Scalegraph Classic for its stunning retro racing design, detailed dial, and 39.5mm case size, with many finding it offers excellent value. However, some owners report issues with finishing and fit, describing the watches as light or "toylike," while others find the finishing comparable to higher-end brands. Reviewers and owners alike criticize the screw-down chronograph pushers as finicky and impractical, especially given the 100m water resistance which some feel is conceptually incongruent with its rally timer purpose. One owner experienced misaligned bezel markers and moisture ingress after pool use, leading to a return. On balance, owners and reviewers value the Baltic Scalegraph Classic's aesthetic and value proposition, though practical usability concerns regarding the chronograph pushers and isolated quality control issues are noted.

At a glance

12 of 29 specs differ
Diameter
Khaki Aviation Pilot Day-Date - Air Zermatt Auto42mm
Scalegraph Classic39.5mm
Power Reserve
Khaki Aviation Pilot Day-Date - Air Zermatt Auto80h
Scalegraph Classic63h
Water Resistance
Khaki Aviation Pilot Day-Date - Air Zermatt Auto100m
Scalegraph Classic50m
MSRP
Khaki Aviation Pilot Day-Date - Air Zermatt Auto$1,075
Scalegraph Classic$1,712

Full specifications

Case

5 specs
Category
Pilot
Chronograph
Diameter
42mm
39.5mm
Thickness
12.15mm
13.5mm
Lug-to-Lug
46mm
47mm
Water Resistance
100m
50m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Panda
Lume
None
BGW9

Movement

3 specs
Caliber
H-40 (ETA 2834-2 base)
Sellita SW510
Type
Automatic
Manual
Power Reserve
80h
63h

Pricing

1 specs
MSRP
$1,075
$1,712
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