Side by side

Hamilton Khaki Navy Frogman AutovsHELM Miyako

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

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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 Navy Frogman Auto

The Hamilton Khaki Navy Frogman Auto is praised for its wearable 41mm size and graceful silhouette, with reviewers highlighting its clean, date-free dial and well-defined bezel clicks. The H-10 automatic movement provides an 80-hour power reserve. Some reviewers note drawbacks such as a stiff rubber strap and buckle, and bezel grip in wet conditions. The case features brushed surfaces with polished bevels. On balance, reviewers rate the Hamilton Khaki Navy Frogman Auto highly for its blend of standout design and wearable dimensions.

HELM Miyako

HELM Miyako owners widely praise its exceptional value and quality, with multiple reports highlighting its stunning appearance and dial details. The watch is noted for its excellent accuracy, with figures around +1.5 to +2 seconds per day. One owner found the HELM Miyako to be tough and versatile, fitting well on a 6.6-inch wrist. Overall, owners consider the HELM Miyako an amazing value and a great watch, worth the wait for its availability.

From video reviewers

Case and dial finishing are praised as competitive with high-end brands. The 200m ISO certification is a strong feature. The included NATO strap is stiff and uncomfortable.

At a glance

13 of 29 specs differ
Diameter
Khaki Navy Frogman Auto41mm
Miyako40mm
Power Reserve
Khaki Navy Frogman Auto80h
Miyako42h
Water Resistance
Khaki Navy Frogman Auto300m
Miyako200m
MSRP
Khaki Navy Frogman Auto$1,395
Miyako$375

Full specifications

Case

5 specs
Diameter
41mm
40mm
Thickness
13.09mm
13.75mm
Lug-to-Lug
0mm
47mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
Double-Domed
AR Coating
Yes
Dial Color
Black
Gray
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Hamilton H-10
Power Reserve
80h
42h
Jewels
0
24

Pricing

1 specs
MSRP
$1,395
$375
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