Seiko Cal. 7040 - 686

This Solar model from 1991 features a 39mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-43cd5a57a3bc]

Also known as: Tuna, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1991

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