Contax GD-1 デートバックドア（G1用）

Swapped out the original back on my G1 and the date imprint is crisp and perfectly aligned with the frame. The quartz LCD keeps time accurately, and installation took less than a minute.

Finally got around to installing this today and the quartz-controlled LCD is spot on—the date prints crisp and clean right in the corner of every shot. Swapping it onto the camera body took less than a minute, so it's genuinely a no-fuss upgrade.

Swapped the stock back for this in about a minute, and the quartz LCD keeps perfect time between rolls. The date imprint sits in the corner of the frame without feeling intrusive, which is exactly what I wanted for archiving my shots.