Seiko Cal. 7052 - 304

The Seiko 7052-304 represents an important milestone in Seiko's 1975 lineup. Powered by the 7052 caliber with 28j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-3d46a959eb6a]

Also known as: Tuna, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1975

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