Side by side

Hamilton Jazzmaster Power Reserve AutovsSpinnaker Tesei Mille Metri GMT

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

Jazzmaster Power Reserve Auto
HamiltonJazzmaster Power Reserve Auto
MSRP $1,425
Tesei Mille Metri GMT
SpinnakerTesei Mille Metri GMT
MSRP $559

At a glance

8 of 29 specs differ
Diameter
Jazzmaster Power Reserve Auto42mm
Tesei Mille Metri GMT44mm
Power Reserve
Jazzmaster Power Reserve Auto40h
Tesei Mille Metri GMT40h
Water Resistance
Jazzmaster Power Reserve Auto50m
Tesei Mille Metri GMT1,000m
MSRP
Jazzmaster Power Reserve Auto$1,425
Tesei Mille Metri GMT$559

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
42mm
44mm
Thickness
12.64mm
16mm
Lug-to-Lug
46mm
52mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
1000m

Movement

1 specs
Caliber
H-13
Seiko NH34A

Pricing

1 specs
MSRP
$1,425
$559

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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 Jazzmaster Power Reserve Auto

The Hamilton Jazzmaster Power Reserve Auto is praised by owners and reviewers for its value and history, featuring an 80-hour power reserve caliber H-13 movement. Owners note poor lume, easily scratched polished bezels, and a mineral crystal on the movement display. One owner suggests the 80-hour power reserve is difficult to achieve without manual winding. On balance, owners and reviewers rate the Hamilton Jazzmaster Power Reserve Auto well for its value and history, despite noted drawbacks in finishing and crystal material.

Spinnaker Tesei Mille Metri GMT

The Spinnaker Fleuss Midnight Black features a reliable and accurate Japanese TMI NH35 Automatic Movement with 3 Hands and Date. A potential drawback is the watch's relatively low 15 ATM water-resistance rating compared to other watches in its class. Reviewers disagree on the watch's suitability for larger wrists, with one reviewer noting a 43mm diameter and 51mm lug-to-lug fit, while the other mentions a 51mm lug-to-lug measurement.

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