Seiko Cal. 7156 - 667

The 7156-667 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7156 caliber with 23j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-e9dad1028402]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1970

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