Seiko Cal. 5671 - 693

The 5671-693 is a sought-after Solar piece from Seiko's golden era. Powered by the 5671 caliber with 26j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-cea5503396ee]

Also known as: Helmet, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1977

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