Merkur MONOBLOCK TUNAvsSpinnaker Piccard

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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.

Merkur MONOBLOCK TUNA at true scale

MONOBLOCK TUNA

Spinnaker Piccard at true scale

Piccard

Diameter

47mm

45mm

Lug-to-Lug

48mm

lowest

52mm

Thickness

17mm

lowest

21mm

Water Resistance

200m

550m

highest

Power Reserve

40h

n/a

MSRP

$279

lowest

$550

Movement

Seiko NH35

Seiko NH35

Case

6 specs
Diameter
47mm
45mm
Thickness
17mm
21mm
Lug-to-Lug
48mm
52mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
550m

Crystal & Dial

1 specs
Dial Color
n/a
Lemon Yellow

Movement

1 specs
Power Reserve
40h
0h

Pricing

1 specs
MSRP
$279
$550
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Reviews

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

Merkur MONOBLOCK TUNA

Merkur MONOBLOCK TUNA owners widely praise its excellent finishing, often noting it surpasses typical examples, and appreciate the tactile, satisfying 60-click bezel action on the titanium case. The watch is described as robust, handling snow exposure and submersion well, with reliable performance and accuracy around +2 to +3 seconds per day. Some owners highlight the monoblock case construction and sapphire bezel insert options, while others enjoy the beautiful color and killer styling on an oyster bracelet. The quality is considered surprisingly good for the price. On balance, owners rate the Merkur MONOBLOCK TUNA highly for its exceptional finishing and reliable performance at its price point.

Spinnaker Piccard

Owners widely praise the Spinnaker Piccard for its comfortable wear, excellent readability, and bold, vintage-inspired design. However, some consider it a specialty novelty watch, describing the 45mm case as huge and heavy with a large crystal that hinders legibility, making it an acquired taste. On balance, owners appreciate the Spinnaker Piccard for its distinctive aesthetic and comfortable wear, though its size and legibility are polarizing points.