Seiko Cal. 6623 - 765

The Seiko 6623-765 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-b59521e1c34e]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1985

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