Seiko Cal. 6616 - 580

This Solar model from 1989 features a 36mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-7e839d5e33ec]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1989

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