Seiko Cal. 7075 - 688

The Seiko 7075-688 represents an important milestone in Seiko's 1991 lineup. Powered by the 7075 caliber with 30j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-773be6603ac4]

Also known as: Samurai, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1991

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