Seiko Cal. 6354 - 340

The Seiko 6354-340 represents an important milestone in Seiko's 1990 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bfcfe7021dc4]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1990

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