3D preview of Seiko NH38A Watch Case (Casio Weekender Style)
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Interactive 3D model of Seiko NH38A Watch Case (Casio Weekender Style)

Enclosures and housings

Seiko NH38A Watch Case (Casio Weekender Style)

2 views
Bounding box
41.5 × 74.0 × 10.0 mm
Engine
Precision B-rep
Parameters
14
Published
September 10, 2026

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The prompt

design me a watch case that will fit a seiko NH38A movement, in the style of a casio weekender.

Parameters

NameValueRange
Case Diameter38 mm36 – 42
Case Thickness10 mm8 – 12
Lug Width18 mm16 – 22
Lug Length20 mm16 – 24
Lug Hole Diameter1.2 mm1 – 2
Movement Diameter27 mm25 – 30
Movement Height5 mm4 – 6
Crown Diameter4 mm3 – 5
Crown Length3 mm2 – 5
Crystal Diameter30 mm28 – 34
Crystal Height2 mm1.5 – 3
Caseback Diameter30 mm28 – 34
Caseback Thickness1.5 mm1 – 2
Wall Thickness1.5 mm1 – 2.5

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Seiko NH38A Watch Case (Casio Weekender Style) - Free CAD Model (STEP, STL) | TextoCAD