Buyalov РР01.2 РадиорубкаvsSpinnaker Dumas Automatic
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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.

РР01.2 Радиорубка

Dumas Automatic
Diameter
46mm
44mm
Lug-to-Lug
n/a
48mm
Thickness
14mm
lowest
15mm
Water Resistance
200m
300m
highest
Power Reserve
60h
n/a
MSRP
n/a
$239
Movement
Miyota 8315
Seiko NH35
Case
6 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise Buyalov's unique designs and good case finishing. One owner notes the 24h subdial on the РР01.2 Радиорубка can make the dial busy, and the polished caseback contrasts with the brushed case, though the crowns and dial texture are well-liked. Despite its 46mm case, it can be worn on a 16cm wrist, particularly on the rubber strap. Accuracy varies, with one owner reporting +17 seconds per day for an airship model. Overall, owners rate Buyalov watches highly for their unique designs and case finishing, despite some finding the dials busy and availability limited.
Owners widely praise the Spinnaker Dumas Automatic for its robust build quality, attractive textured blue dial, and excellent finishing for its price point. The watch is noted for its comfortable wearability, attributed to a short lug-to-lug distance, and owners report positive experiences with the Seiko NH35 movement. Some owners mention a mineral crystal instead of sapphire, a bracelet with a learning curve, and a crown that feels slightly small. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetic appeal and solid construction at a fair price.
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