Seiko Cal. 6351 - 139

The Seiko 6351-139 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-8539b77a950f]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1991

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