lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/STEELDIVE/SD1974C
SpecStudio
STEELDIVE SD1974C
Click to inspect
STEELDIVE

STEELDIVE SD1974C

Ref. SD1974C

$138Stock unknown
Buy from STEELDIVEFind used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links here are affiliate links. lug2lug may earn a commission at no extra cost to you. Disclosures

Case

Diameter
43.8mm
Thickness
13.5mm
Lug-to-lug
46.8mm
Material
Stainless Steel
Water resistance
200m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Seiko NH35
Type
Automatic

Seiko

Seiko's third-party supply version of the 4R35, sold to external watch brands and modders worldwide. Adds hacking and hand-winding over the 7S26 it effectively replaced. The NH35 has become the default automatic movement for watch modding and microbrand watches, thanks to its low cost, reliability, and wide availability of compatible parts including dials, hands, and cases in the Seiko-compatible format.

Design language

Case shape
round
Dial style
standard
Bezel
rotating_unidirectional
Bracelet
metal_oyster

AI-detected from the product image

Alternatives

Market

Retail$138

No forum listings recorded for this watch yet.

Similar watches

Zelos Hammerhead V3 300m

Zelos

Hammerhead V3 300m

44mm · Automatic$449

Spinnaker Dumas Automatic

Spinnaker

Dumas Automatic

44mm · Automatic$239

Zelos Hammerhead V3 300m Titanium

Zelos

Hammerhead V3 300m Titanium

44mm · Automatic$559

Revelot R11

Revelot

R11

42mm · Automatic$415

Revelot R11 Hexmariner

Revelot

R11 Hexmariner

42mm · Automatic$365

Spinnaker Hull Commander

Spinnaker

Hull Commander

42mm · Automatic$520

View all alternatives

Community

“

Owners widely praise the STEELDIVE SD1974C for its exceptional value and robust build, with multiple reports of successful deep dives and no water ingress issues. The watch features excellent lume, with one owner noting it glows red and another praising its all-night performance, though there is some confusion regarding the specific luminous material used. The 43.8mm case is described as wearing well due to its shape, and the knurling, bracelet polishing, and circular indices are highlighted as positive design elements. One owner found the glossy dial challenging for photography. Overall, owners rate the STEELDIVE SD1974C highly for its impressive value and reliable performance, especially considering its accessible price point.

Synthesized from 9 sources
Reddit·7↗
TheWatchSite↗
WatchUSeek↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the SD1974C: get takes from other collectors.Ask →

Discussion