Seiko Cal. 6151 - 998

The 6151-998 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6151 caliber with 20j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-9f42cc466c5d]

Also known as: Turtle, Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1990

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