The earlier push should have called this Developer Preview 1. We have pushed new tags that would reference exactly the same revisions of what was previously pushed as Developer Preview 3:
The new tag for GPL projects is android-wear-n-preview-1.
The new tag for kernel source for LG Watch Urbane 2nd Edition LTE ("nemo") and Huawei Watch ("Sturgeon") are:
tag, branch, project, device
android-wear-n-preview-1_r0.1, android-msm-sturgeon-3.10-n-preview-1-wear-release, kernel/msm, Huawei Watch ("sturgeon")
android-wear-n-preview-1_r0.2, android-msm-nemo-3.10-n-preview-1-wear-release, kernel/msm, LG Watch Urbane 2nd Edition LTE ("nemo")