Seiko 6138 & 6139 group review - best looking chronographs Seiko EVER made
12:55
A Time When Seiko Made Amazing Watches - Seiko 6138 0040 Bullhead
10:07
The Seiko 6139: Everything You Need To Know... And Why It's Risky To Buy One!
15:09
Seiko Pogue - Assessment Guide
7:16
Seiko 6139 Speedtimer - forget Pogue, get this version!
15:15
Must Have Seiko Chronographs | Collection Review
1:29:12
Overhauling A Seiko Bullhead - Full Rebuild - 6138-0040
11:40
Stop! Don't buy a new watch! The classic Seiko Bullhead
18:59