Seiko Cal. 6151 - 303

The Seiko 6151-303 represents an important milestone in Seiko's 1991 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-a78da1f9c2bb]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1991

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