Design studio / 01
Build a watch, piece by piece.
Explore the character of a watch before choosing real parts. Five visual decisions and a choice of documented movement. The reference checks what is known about fit while the preview updates.
Harbor / Midnight
Illustrative preview · physical fit unverifiedCOMPONENT LIBRARY
Make it yours.
START WITH THE MOVEMENT
The engine inside
The dial’s opening determines which calendar function is visible. The live check compares it with the chosen movement; mounting and window geometry remain unverified.
STEP 01 / 05
Case
Choose the shape around the dial.
FIT CHECK / LIVE
Physical fit is still open.
11 checks for this selection. 8 need physical dimensions or mounting drawings. A visual match is never treated as confirmed compatibility.
Calendar and dialFunction matches with a note
No-window dial hides the date display of TMI NH35. This is a visual choice, not a mounting check.
Hand fittingFunction matches with a note
The design targets match the maker's hour 1.5, minute 0.88 and seconds 0.198 mm pinions. No physical hand set has been measured.
Next check: Measure a manufactured hand set before asserting fit.
Movement seatMeasurement needed
The case movement seat and holder have no verified drawing. The maker lists 29.36 mm with its casing ring.
Next check: Draw and verify the case seat, movement holder and tolerance.
Review all 8 other checks ↓
Dial mountingMeasurement needed
Published dial_feet_positions values for NH35 disagree; inspect the variant drawing before claiming a fit. Dial feet positions and attachment method have not been drawn or measured.
Next check: Verify both feet coordinates or specify a documented dial attachment method.
Calendar windowFunction matches with a note
This dial has no calendar opening to align; its outside diameter and feet remain unchecked.
Case clearanceMeasurement needed
The assembled movement, dial and hands have no verified case clearance. The maker lists a 5.32 mm movement body; the dial and hands add height.
Next check: Measure caseback-to-crystal clearance with the holder, dial and hands installed.
Crown and stemMeasurement needed
The maker reference shows 3 o’clock; the case concept places the crown at 3 o’clock. A rotated movement or variant may be needed, and the stem, tube and calendar alignment have not been verified.
Next check: Draw the stem axis and check date/day alignment for this case orientation.
Dial seatMeasurement needed
The generic dial has no measured outer diameter yet. The case dial seat has no verified drawing.
Next check: Verify the dial outer diameter, case seat and chapter-ring opening.
Hand clearanceMeasurement needed
Hand lengths have not been specified against the dial and chapter-ring opening. The assembled movement, dial and hands have no verified case clearance.
Next check: Measure hand reach and vertical clearance under the crystal.
Bezel mountMeasurement needed
The bezel mounting groove and click interface have no verified drawing. Bezel mounting geometry has not been specified. Insert seat dimensions have not been specified. Matching visual style does not verify the mounting ring.
Next check: Measure the groove, retaining ring, click mechanism and insert seat.
Strap attachmentMeasurement needed
The concept case lug width has not been fixed or measured. The strap width is not specified until the case lug width is verified. Spring bars are unspecified.
Next check: Measure lug spacing, spring-bar holes and the selected strap end.
Current design
MOVEMENT + 05 STYLES- Movement
- TMI NH35
- Case
- Harbor
- Bezel
- Night scale
- Dial
- Midnight
- Hands
- Baton
- Strap
- Cognac
The movement figures come from maker documents. All drawn exterior parts are design concepts, not purchasable components; their dimensions and physical interfaces remain unverified.