Seiko Cal. 7172 - 477

The Seiko 7172-477 represents an important milestone in Seiko's 1998 lineup. Powered by the 7172 caliber with 35j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-3fcc0cc049db]

Also known as: Tuna, Goldfeather

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1998

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