Seiko Cal. 6370 - 421

The 6370-421 is a sought-after Solar piece from Seiko's golden era. Powered by the 6370 caliber with 19j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-9dba18678221]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1979

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