Seiko Cal. 6681 - 611

This Spring Drive model from 1999 features a 39mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-e1adfd44a9f5]

Also known as: UFO, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1999

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