Seiko Cal. 6346 - 637

The Seiko 6346-637 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-6123d4fa0ef4]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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