Tornek-Rayville TR Type 7B BlakjakvsWaltham Field & Marine Dual Time

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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.

Tornek-Rayville TR Type 7B Blakjak at true scale

TR Type 7B Blakjak

Waltham Field & Marine Dual Time at true scale

Field & Marine Dual Time

Diameter

42.5mm

43mm

Lug-to-Lug

49mm

n/a

Thickness

13.2mm

n/a

Water Resistance

200m

305m

highest

Power Reserve

42h

42h

MSRP

$895

lowest

$4,095

Movement

Seiko NH36

Soprod C115

Case

4 specs
Diameter
42.5mm
43mm
Thickness
13.2mm
n/a
Lug-to-Lug
49mm
n/a
Water Resistance
200m
305m

Crystal & Dial

2 specs
AR Coating
Yes
n/a
Lume
Superluminova
None

Movement

1 specs
Caliber
Seiko NH36
Soprod C115

Pricing

1 specs
MSRP
$895
$4,095
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Reviews

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

Tornek-Rayville TR Type 7B Blakjak

The Tornek-Rayville TR Type 7B Blakjak is praised as a "killer piece" by owners, with its 42.5mm stainless steel case, DLC-coated bezel, and matte black dial featuring 12- and 24-hour scales. It is equipped with a reliable Seiko NH36 automatic movement and offers 200m water resistance. On balance, owners and reviewers rate the Tornek-Rayville TR Type 7B Blakjak highly for its robust military-inspired design and value.

From video reviewers

The watch's military-inspired dial and caseback markings are a strong point. The 45mm case size is a weakness.

Waltham Field & Marine Dual Time

The Waltham Field & Marine Dual Time is widely praised for its value and the practical, well-executed dual-time complication with a 24-hour sub-dial. Owners appreciate its bold 43mm size and unique bayonet crown system, which is noted as a rare and interesting feature, though some find it requires adjustment. The Soprod C115 automatic movement powers the watch, and its comfortable case back and smooth bezel contribute to a field watch feel despite its prominent crown. Reviewers point out that dial proportions and date legibility could be improved, and the lume is considered somewhat weak for a field watch. The Dual Time model is priced at 1,280 CHF. Overall, owners and reviewers rate the Waltham Field & Marine Dual Time highly for its unique features and value proposition.

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