Seiko Cal. 7151 - 521

Released in 1988, the Cal. 7151 with design code 521 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-6f8cd9daac83]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1988

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