MacG Lab

MacG Lab Providing Repair Solution for every wristwatch owner

Calibre 3135 on the bench.Partially disassembled, revealing a closer look at the mechanics beneath the surface.A differe...
28/07/2026

Calibre 3135 on the bench.

Partially disassembled, revealing a closer look at the mechanics beneath the surface.

A different view of the 3135, piece by piece.

26/07/2026

A healthy hairspring breathes evenly and consistently. Once distorted, its motion becomes irregular—directly affecting the watch’s accuracy and stability.

24/07/2026

Setting the hands, one careful press at a time

22/07/2026

A closer look at the crown tube removal process.

This step is performed with a tube opener to remove the tube safely before installing a new one.

22/07/2026

Time left its marks.
Careful refinishing brought back the shine—without taking away what makes a gold watch valuable.

Address

Jalan Palapa Raya No 9A RT 7 RW 7, Duri Kepa
Kramat Jati
11510

Opening Hours

Monday 08:00 - 18:00
Tuesday 08:00 - 18:00
Wednesday 08:00 - 18:00
Thursday 08:00 - 18:00
Friday 08:00 - 18:00
Saturday 08:00 - 18:00

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