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Nivada Grenchen Chronomaster 38mm Automatic ChronographvsRolex Cosmograph Daytona

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

What people say

Owners + reviewers, side by side

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

Nivada Grenchen Chronomaster 38mm Automatic Chronograph

Owners widely appreciate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph for its perfect 38mm size and faithful vintage reproduction, with one owner finding its worn bezel enhances its appeal. Reviewers praise its unique "baked" tropical dial, which mimics patina without the risks of a vintage piece. However, one owner reported a feeling of poor construction and lighter-than-expected weight, while another regretted the automatic caseback causing the watch to sit high on the wrist. The chronograph's 100m water resistance is noted as a slight limitation. On balance, owners and reviewers rate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph highly for its excellent vintage aesthetic and unique dial that offers the enjoyment of a tropical watch without the associated risks.

Rolex Cosmograph Daytona

Owners and reviewers widely praise the Rolex Cosmograph Daytona for its gorgeous appearance, superior accuracy, and finer finishing compared to alternatives, with many finding its 40mm case size and well-engineered bracelet with adjustable clasp to be comfortable and wearable. Some owners, however, question its value at current market prices, with one reviewer noting the retail price is steep for a chronograph, and another finding the sub-dial placement slightly off. One owner finds the screw-down pushers require unscrewing to use. Overall, owners and reviewers rate the Rolex Cosmograph Daytona highly for its refined finishing and comfortable wearability, despite some concerns about its market value.

From video reviewers

The 18 ct yellow gold case and striking turquoise blue dial are key strengths. Reviewers did not reach a consensus on any weaknesses.

At a glance

19 of 29 specs differ
Diameter
Chronomaster 38mm Automatic Chronograph38mm
Cosmograph Daytona40mm
Power Reserve
Chronomaster 38mm Automatic Chronograph
Cosmograph Daytona72h
Water Resistance
Chronomaster 38mm Automatic Chronograph100m
Cosmograph Daytona100m
MSRP
Chronomaster 38mm Automatic Chronograph$2,085
Cosmograph Daytona$42,700

Full specifications

Case

7 specs
Diameter
38mm
40mm
Thickness
15.85mm
Lug-to-Lug
48.5mm
Lug Width
20mm
Material
Stainless Steel
18 kt yellow gold
Finish
Brushed + Polished
18 kt yellow gold
Caseback
316L Stainless Steel
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
Flat
Dial Color
White
Turquoise
Indices
Index
Lume
x1
Chromalight

Movement

7 specs
Caliber
4131
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
Chronograph

Pricing

1 specs
MSRP
$2,085
$42,700
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