Seiko Cal. 6623 - 684

The Seiko 6623-684 represents an important milestone in Seiko's 1993 lineup. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-3b08d8433cee]

Also known as: UFO, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1993

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