Seiko Cal. 7128 - 441

Released in 1978, the Cal. 7128 with design code 441 was part of Seiko's domestic market collection. Powered by the 7128 caliber with 35j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-3cfdb25862ff]

Also known as: Panda, Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1978

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