The Watch,wrist, cataloged under National Stock Number 6645-01-694-7149, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Marathon Watch Company Ltd. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-694-7149 |
| Primary Part Number | WW194001-10-00-3-022-0012 |
| Item Name | Watch,wrist |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Marathon Watch Company Ltd |
| Status | ACTIVE |
| Second Setting Feature | INCLUDED |
| Stopwatch Feature | NOT INCLUDED |
| Civil Date Indicator | NOT INCLUDED |
| Major Graduation Color | GREEN, LUMINESCENT |
| Movement Type | NONCONTINUOUS RUNNING |
| Scale Name | STANDARD TIME AND SUPPLEMENTAL |
| Overall Diameter | 41.0 MILLIMETERS NOMINAL MM |
| Waterproof Feature | INCLUDED |
| Face Type | OPEN |
| Bezel Type | INTEGRAL W/CASE |
| Stem Cap | PROVIDED |
| Luminous Hand | INCLUDED |
| Overall Thickness | 11.0 MILLIMETERS NOMINAL MM |
| Shockproof Feature | PROVIDED |
| Illuminative Method | FLUORESCENT-LUMINESCENT |
| Dial Outside Diameter | 28.0 MILLIMETERS MM |
| Maximum Test Pressure in Psi | 88.0 |
| Hand Color | WHITE, LUSTERLESS AND RED, LUSTERLESS |
| Movement Size Designation | 11-1/2 |
| Jewel Quantity | 3 |
| Dial Scale Marking Luminosity | LUMINOUS |
| Nonmagnetic Characteristic | INCLUDED |
| Maximum Running Time | 1300.0 DAYS |
| Color | BLACK, LUSTERLESS BACKGROUND |
| Correct Time Reset Type | STEM |
| Dial Scale Marking Color | WHITE, LUSTERLESS |
| Hand Quantity | 3 |
| Material | PLASTIC CASE |
| Submersibility | SUBMERSIBLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WW194001-10-00-3-022-0012 | Marathon Watch Company Ltd (CAN) |
| Reference | Meaning |
|---|---|
| WW194001-10-00-3-022-0012 | 3/2 Design control — primary reference U.S. Government activity |
| MIL-PRF-46374G | 4/1 Identification reference U.S. Government activity |
NSN 6645-01-694-7149 is a Watch,wrist, manufactured by Marathon Watch Company Ltd, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-694-7149 has 1 manufacturer part number on file: WW194001-10-00-3-022-0012 (Marathon Watch Company Ltd).
Key specifications for WW194001-10-00-3-022-0012: Second Setting Feature: INCLUDED; Stopwatch Feature: NOT INCLUDED; Civil Date Indicator: NOT INCLUDED; Major Graduation Color: GREEN, LUMINESCENT. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.