Seiko Cal. 7111 - 781

The 7111-781 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7111 caliber with 19j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-0ca531977afe]

Also known as: Samurai, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1978

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