Seiko Cal. 7023 - 406

The Seiko 7023-406 represents an important milestone in Seiko's 1984 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-03aea3d5bae7]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1984

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