Seiko Grand Quartz 4843-7000 (sold)

€300.00

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This 4843 is a very solidly made quartz - your watchmaker will love it! it was made early on in the production run of the 48 base caliber, which spanned just four years.

In the first year of its production in 1975, only this Grand Quartz reigned supreme right next to the Quartz V.F.A with just three models, 8000/8010/8020, there were no other GQ calibers! The models 7000/8030/8040 were introduced later in 1975 and made for just three years; they came with a thick steel band for the 4843 and with leather only for the 4840 & 4842. That setup never changed for this caliber. Even when the much daintier 48xx-8110 variation was introduced in 1977, ending the 7000/8030/8040 production run in that year.

In 1978 Seiko introduced the twin quartz 9943, ending all of the 48xx caliber that year. The 48xx of the year before however remained a thicker and wider flaring watch (38x43x11mm!) and/or was more robust than its 9943 descendant - it is after all a Tanaka design. Therefore it already has a huge presence, apart from its very modern dimensions. This is also translated into the bracelet mentioned. It is a very heavy, very tight bracelet.

This 48xx-7000 has a definite "butch" personality to it as evidenced by its measurements of course... It is the definite early king of the 48s, as other variations like the 8110 are already daintier.

Describing this watch reminds one of just that. For instance, the thermo-compensation, due to its relative thickness, is still excellent after all these years. The blue linen dial work of course is impeccable, truly a high end watch. You noticed the black striped hands? It gives this watch something extra..... great legibility and some "punch". And that punch is also implemented in the mechanics of this watch, it has that special Seiko gimmick of the "jumping seconds hand". This means that it will jump ahead 10 seconds when you pull the crown to adjust the time. It makes time setting so much easier!

The Grand Quartz at hand is fully original with an original bracelet, is not polished and runs to specs.

In my experience these single quartzes are among the most accurate vintages; the twin quartzes like the 99 series mentioned have the specs for sure, but after 40 years or so… build quality and robustness gain the upper hand. The early Grand Quartzes truly shine!

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Manufacture: Seiko
Model:             Grand Quartz
Reference:      4843 7000
Movement:     Quartz at 15 spm Seconds PM
Battery:           SR43SW (battery)
Jewels:           7
Serial No.:      59xxxx
Case:              Angular 36x42x11mm without crown
Crystal:           Acrylic 30mm, Serial#: 300W88GA
Dial:                 Blue Striped
Bracelet:         XQB310 215 mm around
Production:   1975

Category Grand Quartz

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