Decima GatekeepervsRolex Explorer

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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.

Decima Gatekeeper at true scale

Gatekeeper

Rolex Explorer at true scale

Explorer

Diameter

38mm

36mm

Lug-to-Lug

46mm

n/a

Thickness

9.9mm

n/a

Water Resistance

50m

100m

highest

Power Reserve

42h

70h

highest

MSRP

$599

lowest

$14,600

Movement

Miyota 9039

3230

Case

8 specs
Diameter
38mm
36mm
Thickness
9.9mm
n/a
Lug-to-Lug
46mm
n/a
Lug Width
46mm
n/a
Material
Stainless Steel
Yellow Rolesor
Finish
n/a
Yellow Rolesor - combination of Oystersteel and yellow gold
Water Resistance
50m
100m
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

5 specs
Crystal Shape
n/a
Flat
AR Coating
Yes
n/a
Dial Color
White
Black
Indices
n/a
Arabic numerals
Lume
None
Chromalight

Movement

6 specs
Caliber
Miyota 9039
3230
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
70h
Jewels
0
31
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$599
$14,600
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Reviews

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

Decima Gatekeeper

The Decima Gatekeeper is praised for its hypnotizing dial, with design elements that draw comparisons to the Ingenieur and Czapek. Owners note the watch features a Miyota 9039 automatic movement, a 38mm case, and 50m water resistance. On balance, owners rate the Decima Gatekeeper highly for its striking dial design.

Rolex Explorer

Owners widely report the Rolex Explorer is exceptionally comfortable and versatile, dominating daily wear even for those owning higher-end pieces. Its understated design and immaculate finishing are frequently praised, with many highlighting the comfortable, tapering bracelet and ideal 36mm size. Accuracy is noted as excellent, with figures around +1 second per day. Some owners find the bezel scratches easily, and a few consider the 36mm case size small or the design too plain. On balance, owners and reviewers highly rate the Rolex Explorer for its unparalleled comfort, versatility, and understated "watch-guy's" appeal.

From video reviewers

The 36mm case size is a significant strength. Reviewers were divided on the value of the two-tone construction, with some highlighting it as a unique aesthetic and others finding it disappointing.