Minus-8 Field 1SvsSTEELDIVE SD1906S

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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.

Minus-8 Field 1S at true scale

Field 1S

STEELDIVE SD1906S at true scale

SD1906S

Diameter

39mm

39mm

Lug-to-Lug

52mm

49mm

lowest

Thickness

12.5mm

12.5mm

Water Resistance

200m

200m

Power Reserve

41h

n/a

MSRP

$298

$128

lowest

Movement

Seiko NH35

Seiko NH35

Case

3 specs
Lug-to-Lug
52mm
49mm
Lug Width
20mm
n/a
Material
Stainless Steel
Solid Bronze CuSn8

Movement

1 specs
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$298
$128
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Reviews

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

Minus-8 Field 1S

Owners widely praise the Minus-8 Field 1S for its value at $450, modern styling, and titanium case. Reviewers highlight the detailed, layered blackout dial with a surprisingly readable red-on-black scheme. However, the case is described as thick and tall, and the rounded rectangular crown is frustrating to manipulate. Some owners note the Seiko NH35A movement keeps time around +20 seconds per day, and the sapphire crystal creates significant reflections that hinder legibility in direct sunlight. Overall, owners and reviewers value the Minus-8 Field 1S for its dial design and titanium construction, despite noted legibility and ergonomic drawbacks.

STEELDIVE SD1906S

Owners widely praise the STEELDIVE SD1906S as an exceptional value, with its case finishing noted as surprisingly good for the price, featuring superior linear brushing on the case back. The watch is frequently cited as a favorite everyday wear, with one owner reporting successful dives to 100 meters without issue. Lume is consistently highlighted as excellent, lasting all night. Some owners report issues with bracelet quality, specifically a poorly applied logo, leading them to swap it for a strap, while others have experienced component failures like bezel inserts popping out or bent crown shafts on different models. The glossy dial is noted as making photography challenging. Overall, owners rate the STEELDIVE SD1906S highly for its impressive build quality and lume at its price point.