Nivada Grenchen Chronomaster 38mm Automatic ChronographvsRolex Yacht-Master II

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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.

Nivada Grenchen Chronomaster 38mm Automatic Chronograph at true scale

Chronomaster 38mm Automatic Chronograph

Rolex Yacht-Master II at true scale

Yacht-Master II

Diameter

38mm

44mm

Lug-to-Lug

48.5mm

n/a

Thickness

15.8mm

n/a

Water Resistance

100m

100m

Power Reserve

n/a

72h

MSRP

$2,395

lowest

$20,300

Movement

Automatic

4162

Case

7 specs
Diameter
38mm
44mm
Thickness
15.85mm
n/a
Lug-to-Lug
48.5mm
n/a
Lug Width
20mm
n/a
Material
Stainless Steel
Oystersteel
Finish
Brushed + Polished
n/a
Caseback
316L Stainless Steel
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

3 specs
Crystal Shape
n/a
Flat
Indices
n/a
Index
Lume
x1
Chromalight

Movement

7 specs
Caliber
n/a
4162
Beat Rate
4 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
47
Hacking
No
Yes
Hand-winding
No
Yes
Complications
GMT, Chronograph, Small seconds
Regatta Timer, Small Seconds

Pricing

1 specs
MSRP
$2,395
$20,300
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Reviews

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

Nivada Grenchen Chronomaster 38mm Automatic Chronograph

Owners widely praise the Nivada Grenchen Chronomaster 38mm Automatic Chronograph for its perfect 38mm size and comfortable, vintage-inspired case design with downward-angling lugs. Reviewers highlight its faithful reissue quality, legible dial with tachymeter, and unique "baked" tropical dial that mimics patina without vintage fragility. One owner regrets the automatic caseback causes the watch to sit high on the wrist, while another found the construction felt light and poorly made. The 100m water resistance is noted as a slight limitation for a chronograph. Overall, owners and reviewers rate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph highly for its excellent vintage-inspired design and wearability at 38mm.

Rolex Yacht-Master II

Owners widely report the Rolex Yacht-Master II is a polarizing statement piece, with many praising its unique and mechanically ingenious countdown complication while others criticize its large 44mm size and bold, "garish" aesthetic. Some owners find the watch beautiful and enjoy its presence, while others deem it "ugly" or "obnoxious," with opinions split on its overall appeal and legibility. The regatta timer is seen by some as niche and impractical for everyday use, though its engineering is appreciated by others. On balance, the consensus is that the Rolex Yacht-Master II is a watch that owners either love for its distinctive complication and bold presence or dislike for its size and styling.