Seiko Cal. 7146 - 323

The Seiko 7146-323 represents an important milestone in Seiko's 1972 lineup. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-ef1c6ef55ed8]

Also known as: Samurai, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

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