Seiko Cal. 5623 - 678

The Seiko 5623-678 represents an important milestone in Seiko's 1991 lineup. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-b6fd38696ac4]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1991

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