Santurce Guaraguao Time Only — Automatic Pilot WatchvsSerket Watch Co Pilot Commander

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Santurce Guaraguao Time Only — Automatic Pilot Watch at true scale

Guaraguao Time Only — Automatic Pilot Watch

Serket Watch Co Pilot Commander at true scale

Pilot Commander

Diameter

42mm

42mm

Lug-to-Lug

51mm

lowest

52.5mm

Thickness

11.7mm

11.5mm

lowest

Water Resistance

300m

highest

30m

MSRP

$949

$349

lowest

Movement

Miyota 9075

Seagull ST3600

Case

4 specs
Thickness
11.7mm
11.5mm
Lug-to-Lug
51mm
52.5mm
Material
Stainless Steel
Bronze
Water Resistance
300m
30m

Crystal & Dial

3 specs
AR Coating
Yes
n/a
Dial Color
n/a
Black
Lume
None
C3 Luminova

Movement

3 specs
Caliber
Miyota 9075
Seagull ST3600
Type
Automatic
Manual
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$949
$349
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Santurce Guaraguao Time Only — Automatic Pilot Watch

Owners widely praise the Santurce Guaraguao Time Only — Automatic Pilot Watch as a versatile bargain with excellent specifications, highlighting its strap versatility, bright lume, good customer service, and packaging. Some owners note the watch feels solid and wears well on a 7-inch wrist. Criticisms include a seconds hand that some find uninspired and a date window described as boring, with the prominent branding being a point of division. On balance, owners rate the Santurce Guaraguao Time Only — Automatic Pilot Watch highly for its value and lume.

Serket Watch Co Pilot Commander

The Serket Watch Co Pilot Commander features Arabic numerals and a large crown for legibility and glove compatibility, with a design that some owners associate with a large watch face characteristic of pilot watches. One owner appreciates the "serious instrument" aesthetic of the slide rule bezel, though finds its scale too small for practical use. On balance, owners value the Serket Watch Co Pilot Commander for its distinct pilot watch aesthetic and functional crown design.