Side by side

Dryden Heartlander AutomaticvsGruppo Gamma Field III

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

Heartlander Automatic
DrydenHeartlander Automatic
MSRP $600
Field III
Gruppo GammaField III
MSRP $439

At a glance

12 of 29 specs differ
Diameter
Heartlander Automatic38mm
Field III40mm
Power Reserve
Heartlander Automatic40h
Field III41h
Water Resistance
Heartlander Automatic101m
Field III200m
MSRP
Heartlander Automatic$600
Field III$439

Full specifications

Case

5 specs
Diameter
38mm
40mm
Thickness
11.2mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
101m
200m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Goldfinch
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9039
Seiko Instruments NH38A
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$600
$439

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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.

Dryden Heartlander Automatic

The Dryden Heartlander Automatic is widely praised for its versatility, comfortable 38mm case that wears smaller than its dimensions suggest, and excellent dial variety. Reviewers highlight its value at $500, noting good finishing, a domed sapphire crystal, and 100m water resistance. The tapering bracelet with solid links is also considered comfortable. One owner notes the crown may protrude slightly and irritate some wearers. On balance, owners and reviewers rate the Dryden Heartlander Automatic highly for its combination of wearability, features, and value.

Gruppo Gamma Field III

The watch's 200m water resistance is a notable strength. A weakness is the use of the Seiko NH34A GMT movement, which might be considered less desirable than some other options due to its relatively lower grade compared to other movements in this price range.

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