Seiko Cal. 7182 - 421

The Seiko 7182-421 represents an important milestone in Seiko's 1967 lineup. Powered by the 7182 caliber with 23j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-bb10316cc4bb]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

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