Model: Seiko Silver Wave Z Reference Number: 7546-606A Serial: 875111 Date: July 1978 Box & Papers: No original box or papers. Watch supplied with a genuine but non original Seiko box.
Case Size: 38mm Lug to Lug: 44.5mm Bracelet fits wrist: Circa 7.25 inches, no additional links supplied. Micro adjustment on clasp
Functions: All functions operate correctly. New battery July 2020. Case Condition: Good, unpolished, age related marks and scratches. Crystal Condition: NOS Seiko crystal fitted July 2020. Dial/hands/chapter ring: Mint. Outer bezel insert: Original, age related wear/marks wabi-sabi style. Bezel rotates smoothly. New bezel gasket July 2020. Bracelet/Strap: Original bracelet, good used condition, age related marks and scratches.
A very rare find indeed, the 7546-606A is a mid size sports diver with the ultra reliable 7546A movement. The watch is the JDM only (Japanese Domestic Market) version of the Sports 100 7546-6040 and is modelled as the 'Silverwave Z'. The case size (38mm) allows the watch to be very wearable for pretty much any wrist and is less bulky than its brother- the 7548, meaning it will fit under any shirt cuff, whilst still retaining that 'diver' look.
The watch has great wrist presence and timeless styling- another great addition to any collection!
The water resistance has not been tested so cannot be guaranteed.