Seiko Cal. 6688 - 352

The Seiko 6688-352 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-2c8131d4a371]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1968

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