Rolex Explorer IIvsSeestern BB GMT S436.01 V2

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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.

Rolex Explorer II at true scale

Explorer II

Seestern BB GMT S436.01 V2 at true scale

BB GMT S436.01 V2

Diameter

42mm

39mm

Lug-to-Lug

n/a

48mm

Thickness

n/a

12.7mm

Water Resistance

100m

100m

Power Reserve

70h

n/a

MSRP

$10,600

$240

lowest

Movement

3285

Seiko NH34

Case

6 specs
Diameter
42mm
39mm
Thickness
n/a
12.7mm
Lug-to-Lug
n/a
48mm
Lug Width
n/a
20mm
Material
Oystersteel
Stainless Steel
Caseback
Monobloc middle case, screw-down case back and winding crown
n/a

Crystal & Dial

4 specs
Crystal Shape
Flat
n/a
Dial Color
Black
n/a
Indices
Index
n/a
Lume
Chromalight
None

Movement

7 specs
Caliber
3285
Seiko NH34
Beat Rate
28,800 vph
0 vph
Power Reserve
70h
0h
Jewels
34
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$10,600
$240
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Reviews

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

Rolex Explorer II

Owners widely praise the Rolex Explorer II for its high-contrast, legible polar dial with matte, textured finishing and its understated, classic, toolish aesthetic. Its clean lume, legibility, and ease of reading are also frequently noted. Some owners find the bracelet incredibly comfortable. Accuracy is reported as excellent, with one owner noting +/- 1 second per day. The 42mm case size is a point of contention, with some finding it too large and others appreciating its "big boy watch" suitability for everyday wear. The bezel is noted as easily scratched, and some criticize the lack of a Glidelock clasp. One owner dislikes the magnified date window for being difficult to read at angles. Overall, owners rate the Rolex Explorer II highly for its legible dial and comfortable bracelet, despite some debate over its 42mm size.

From video reviewers

The fixed 24-hour bezel and independent GMT hand provide practical dual-time functionality. The 42mm Oystersteel case is noted for versatile wearability. Reviewers disagree on the watch's sizing, with some finding it awkward and others stating it wears well.

Seestern BB GMT S436.01 V2

Owners widely praise the Seestern BB GMT S436.01 V2 as a modern classic, exceeding expectations at its $170-200 price point, with its blend of modern and vintage styles being a key appeal. The brushing and polishing are excellent, with some preferring its finishing over alternatives. The watch is noted for its detailed finishing, a fully lumed bezel insert with clicky and tactile action, and a secure clasp with micro-adjustment capabilities. Its BGW9 lume is described as a "torch." An owner finds it impressive for multi-timezone travel, functioning as a true GMT. One owner reports minor case marks from strap changes and bracelet swirls on their sparingly worn watch. Overall, owners rate the Seestern BB GMT S436.01 V2 highly for its exceptional finishing and true GMT functionality at an accessible price.

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