Seiko Cal. 6613 - 335

The 6613-335 is a sought-after Solar piece from Seiko's golden era. Powered by the 6613 caliber with 28j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-825d88a899b4]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1967

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