Side by side

Hamilton Jazzmaster AutovsTraska Summiteer Charcoal

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 Jazzmaster Auto

The Hamilton Jazzmaster Auto is widely praised for its excellent value, clean and uncomplicated design suitable for various occasions, and comfortable wearability, with a 40mm or 42mm case size that is considered unobtrusive. Reviewers highlight its refined H-21 movement, which offers a 60-hour power reserve, and distinctive sunray dials. Overall, owners and reviewers rate the Hamilton Jazzmaster Auto highly for its impressive balance of contemporary style and traditional watchmaking at its price point.

Traska Summiteer Charcoal

Owners widely praise the Traska Summiteer Charcoal for its comfortable 38.5mm size, short lugs, clean dial, and proud crystal, with some noting its excellent fit and finish and smooth winding action. Timekeeping averages +2 seconds per day, and the hardened steel treatment is a valued addition. Some owners find the dial plain and prefer textured alternatives, and one owner experienced dial alignment issues with a recent Traska release. The bracelet is criticized by some for being noisy, sagging, and having a clasp with rough edges, though others praise its on-the-fly micro-adjustment. On balance, owners rate the Traska Summiteer Charcoal highly for its overall package and value proposition at its price point.

At a glance

15 of 29 specs differ
Diameter
Jazzmaster Auto36mm
Summiteer Charcoal40mm
Power Reserve
Jazzmaster Auto80h
Summiteer Charcoal42h
Water Resistance
Jazzmaster Auto50m
Summiteer Charcoal100m
MSRP
Jazzmaster Auto$1,125
Summiteer Charcoal$700

Full specifications

Case

6 specs
Category
Dress
Field
Diameter
36mm
40mm
Thickness
10mm
0mm
Lug Width
18mm
20mm
Finish
Brushed + Polished
Water Resistance
50m
100m

Crystal & Dial

3 specs
AR Coating
Underside
Dial Color
Black
Burgundy
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Hamilton H-10
Miyota 9039
Beat Rate
0 vph
28,800 vph
Power Reserve
80h
42h
Jewels
0
24
Complications
None
Chronograph

Pricing

1 specs
MSRP
$1,125
$700
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