Seiko Cal. 6391 - 411

The 6391-411 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-bcef474ac1a5]

Also known as: Panda, Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1987

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