Seiko Cal. 7151 - 776

The 7151-776 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7151 caliber with 33j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-c8ce950ee313]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1991

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