For sale - US$250 delivered

Specifications:

Manufacturer: SEIKO
Model no.: 6309-7040 (Japan A)
Serial number: 831739
Production: Late 60s - early 70s
Diameter : not including crown 43mm
Lug to lug : 42mm
Case shape: Cushion shaped
Case condition : Excellent original shape, i.e. unpolished condition. See pictures
Case Metal : STAINLESS STEEL
Dial condition : Excellent
Dial Color : BLACK
Hands & Markers: Excellent. All original, no relumes, no replacement parts! Lume still glow!
Case markings: Very good to excellent. Caseback very legible. Some microscratches which is expected of a watch this old.
Original Bezel: Excellent! Lume-dot still glows! Bi-directional, clicks, tight! NOT after-market bezel insert!
Crown: Original screw-down crown
Brand new Seiko Z22 diver strap
Movement Type : Automatic Seiko Caliber 6309 (non-hacking)
Crystal :Very good - 2 light scratches (not visible in photos)
Warranty: No returns unless not working AT ALL
Box and Papers : NONE