Seiko Cal. 6351 - 313

The Seiko 6351-313 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-ac5753ab464e]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

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