Some specifications for this reference are on file; the record is incomplete.
Seiko · King Seiko
King Seiko
Ref. 44-9990 — “44KS”
discontinued44KS — Daini manual-windPartially documentedLast reviewed Not yet reviewed
Missing informationCore fields not yet documented for this reference: Water resistance
Overview
- Nickname
- 44KS
- Production
- 1964–1968
- Era
- 44KS — Daini manual-wind
- Status
- discontinued
Case
- Case diameter
- 36.5mm
- Case material
- Stainless steel
- Construction
- Faceted case with sharp, flat-polished surfaces
- Crystal
- Acrylic
- Crown
- Push-pull crown at 3
- Caseback
- Screw-down, carrying the Daini lightning-bolt mark
Dial & Hands
- Dial
- Silver
- Dial text
- KING SEIKO / CHRONOMETER on some executions
- Hour markers
- Applied faceted markers
- Hands
- Faceted dauphine
Movement
- Movement
- Manual wind
- Caliber
- 4420A
- Manufacturer
- Seiko (Daini Seikosha)
- Winding
- manual
- Frequency
- 18,000 vph
- Jewels
- 25