Seiko Cal. 6331 - 546

The 6331-546 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-a32c3b809125]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1989

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