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The record

Ref. 0903-8120

01 Dealer’s notes

1976 SEIKO TYPE II QUARTZ — 0903-8120

Introduced during the rapid expansion of quartz watchmaking in the 1970s, Seiko's Type II collection represented a new generation of accessible Japanese precision. Positioned beneath the prestigious King Quartz and Grand Quartz lines, the Type II series brought dependable electronic timekeeping into a range of watches that retained Seiko's distinctive approach to case construction and dial design. This 1976 example, reference 0903-8120, captures that transitional era with a particularly striking combination of understated styling and experimental finishing.

The centerpiece is an unusual blue-to-white gradient dial, transitioning from deep midnight blue at twelve o'clock to a soft white toward six. Fine vertical texturing runs through the lighter portion, introducing a subtle dimensional quality that changes with the light. Applied, faceted baton indices and matching polished hands create a sharp contrast against the darker upper half, while the framed day-date display at three o'clock maintains the dial's balanced composition. The applied Type II emblem provides a final detail characteristic of Seiko's quartz designs from this period.

Surrounding the dial is a substantial stainless steel case with broad, angular shoulders, brushed surfaces, and polished accents. Its sharply defined geometry reflects the architectural approach to case design that distinguished Japanese watchmaking throughout the decade. The fitted stainless steel bracelet continues this aesthetic, combining wider outer links with a closely arranged pattern of smaller central links. Together, the case and bracelet create a cohesive design that feels distinctly rooted in the 1970s.

Inside is Seiko's caliber 0903, an early-generation quartz movement developed as the technology became more widely available. Alongside its precise electronic timekeeping, the movement incorporates a day-date complication with an unusual three-track weekday system featuring Japanese characters and alternate English displays. A separate coin-operated battery hatch on the caseback offers a particularly interesting reminder of early quartz watchmaking, when convenience and serviceability were central considerations. Nearly five decades after its introduction, this Type II remains a compelling example of Seiko's ability to combine technical innovation with distinctive, unmistakably Japanese design.

Three points to note.

  • Manufactured in 1976, featuring a distinctive blue-to-white gradient dial with fine vertical texturing.

  • Powered by the Seiko 0903 quartz caliber, featuring a three-track weekday calendar with Japanese and English displays.

  • Angular stainless steel case with a fitted multi-link bracelet and convenient external battery-access hatch.

02 Specimen sheet

Brand
Seiko
Reference
0903-8120
Year
1976
Gender
Men
Movement
quartz, caliber 0903
Function
hours, minutes, seconds, day, date
Case
36 mm - stainless steel
Case back
stainless steel
Case excluding crown
36 mm
Case with crown
38 mm
Lug-to-lug
41 mm
Thickness (crystal included)
11.7 mm
Lug width
18 mm
Dial
blue-to-white gradient, vertical texture
Strap / bracelet
stainless steel, aftermarket
Wrist fit
Fits wrists up to 7 in
Buckle
not original
Crown
original
Crystal
mineral (condition: 10/10)
Water resistance
None — keep dry
Box
no
Paper
no
Includes
watch and bracelet only

03 Condition report

This Seiko Type II is presented in excellent vintage condition. The stainless steel case has been carefully refinished, with brushed upper surfaces and polished sides, while the bezel has also been polished to restore its original luster. The blue-to-white gradient dial is beautifully preserved, retaining its distinctive color transition and fine vertical texture. The crystal has been replaced with a brand-new mineral glass crystal and is in mint condition, free from scratches or blemishes. The aftermarket stainless steel bracelet is in excellent condition, featuring a brushed finish throughout. The matching brushed clasp shows only minimal scratching from wear.

Assessed in-house from the watch in hand. Full details on request.

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