Side by side

Santurce Guaraguao True GMT — Automatic Pilot WatchvsSpinnaker Hass Automatic

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

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

What people say

Owners + reviewers, side by side

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

Santurce Guaraguao True GMT — Automatic Pilot Watch

The Santurce Guaraguao True GMT — Automatic Pilot Watch utilizes the Miyota 9075 automatic true GMT movement. Owners note the Miyota 9075 is an affordable true GMT movement. One owner found the 15mm thickness to be substantial, though the 38mm diameter made it wear well; another user considered the lack of a date window a dealbreaker. On balance, owners find the Miyota 9075 movement appealing for its true GMT functionality at an accessible price point.

Spinnaker Hass Automatic

The Spinnaker Hass Automatic is a 43mm watch featuring an NH35 movement and sapphire crystal, with owners highlighting its beautiful dial. Some find Spinnaker watches, including this model, to be on the thicker side, with one owner describing the Hass X MCS Blue Fade variant as comically large and chunky. The Spinnaker Hass Automatic was offered at $445 USD as part of a special collection with customized elements, and a limited edition of 200 pieces was also available for $195 shipped. On balance, owners and reviewers note the attractive dial as a key positive, though some express reservations about the watch's thickness.

From video reviewers

The dial's recovered marine plastic construction with textured finish provides distinctive material differentiation at the entry-level dive watch price point, and the sapphire crystal with anti-reflective coating ensures strong on-wrist legibility. The 300m water resistance and automatic movement deliver capable specifications, though bracelet quality and fit remain underspecified across reviews.

At a glance

9 of 29 specs differ
Diameter
Guaraguao True GMT — Automatic Pilot Watch42mm
Hass Automatic43mm
Power Reserve
Guaraguao True GMT — Automatic Pilot Watch
Hass Automatic
Water Resistance
Guaraguao True GMT — Automatic Pilot Watch300m
Hass Automatic300m
MSRP
Guaraguao True GMT — Automatic Pilot Watch$999
Hass Automatic$445

Full specifications

Case

5 specs
Category
Diver
Diameter
42mm
43mm
Thickness
11.7mm
16.5mm
Lug-to-Lug
51mm
50mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Flying Dutchman

Movement

1 specs
Caliber
Miyota 9075
Seiko NH35

Pricing

1 specs
MSRP
$999
$445
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.