Seiko Cal. 7151 - 856

The Seiko 7151-856 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-1479fbd426cb]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1994

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