Seiko Cal. 0786 - 521

The 0786-521 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0786 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-1affa180f1d5]

Also known as: Turtle, Pogue

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1983

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