Freshly out of service 14th Jan 2020 with invoice, costing $200.
Seiko 6138 0040 aka Bullhead Automatic Chronograph.
Brown dial, with Seiko 5 Sports Speed timer.
Watch head only.
Things to note, chrono resets to zero with 2 push on reset but watchmaker suggest to let chrono run and not play with it to for durability and longevity reasons.
Day can only be reset by winding the crown to adjust the time to forward it.
Only date can be quick set.
Great piece with a fresh service for peace of mind makes this the best deal for an original Bullhead vs shady franken pieces from Philippines.
$800 USD Via International Bank Transfer or add 7% for Paypal.
Will ship via Singapore Post Registered Air Mail.