Seiko Bullhead Automatic Chronograph Watch Ref: 6138 - 0040
- Ref: 6138-0040
- Year: 1970s
- Dial: Red-brown dial with gold sub-registers
- Movement: Automatic
- Case: Stainless steel
- Case diameter: 44mm (excludes crown)
- Lug to lug: 42mm
- Case thickness: 15mm
- Band: Seiko stainless steel bracelet, fitting up to 17cm
- Box & papers: Not available
- Warranty: 12 months in-house warranty
- SKU: +136/m