Seiko 150m Quartz Diver

This caliber 7548 150m Quartz Water Resist diver watch is dated to 1981, which put it around the middle of the production run. It is in excellent condition with only a little discoloration at the tips of the 12 o’clock marker. The bezel is evenly worn, rotates smoothly and clicks as it should. The case has been fully serviced with new gaskets, however the movement has not. The movement and calendar function as then should and show no signs of corrosion or water ingress. The crystal is a Klien Type III so it is slightly domed, givin. it a more contemporary appearance. The case is well worn, however it is very clean and ready to wear.

Quartz watches make excellent daily wearers as do watches with day and date calendars, however it is a tool watch. It is also quite large, yet Seiko typically employs a short lug to lug distance so it will still wear well on a smaller wrist. This is an excellent, maybe the best watch for someone interested in getting into vintage divers.

• Spencer Kline Type III Crystal

• Unserviced movement

• Replica non-OEM Seiko Z22 strap

• 42mm Case Width

• 45mm Lug to Lug

• 22mm Lug Width

• 14.5mm Height

• Quartz

• 5 jewels

• Quickset Day and Date

• Non Hacking

• English and Kanji

• 32mm Spencer Kline Type III Replica Low Domed Mineral Crystal

• 4 O'Clock Crown

• Screwdown

• Suwa-Seikosha

Average Deviation:

±15 seconds/month