CaliberDB

AS 1604

Mechanical
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Notes

so called Wehrmachtswerk (army movement) different bridge shapes (cf. Fig.1, 3) early fixed (Fig.1, 3), later mobile stud carrier (Fig.4) differences not known between 1604, 1637

Dimensions

Width29 lignes (65.42 mm)
Height4.5 mm
Stem height1 mm
Hands (H × M × S)1.5 × 0.9 × 0.22 mm

Technical data

Beat rate18,000 vph (2.5 Hz)
Lift angle52 °
Power reserve38 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR codeGR4207
Height1.5 mm
Thickness0.14 mm
Length340 mm
Barrel diameter11 mm

Overview

TypeMechanical
Manufacturer AS
Year—
Family —
Clone of —

Documents

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Updated 7 days ago · 0 revisions