Seiko Cal. 6281 - 735

The Seiko 6281-735 represents an important milestone in Seiko's 1978 lineup. Powered by the 6281 caliber with 28j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-09be1904c663]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1978

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