Seiko Cal. 6665 - 830

This Hand-Winding model from 1988 features a 44mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-2a5007a211e9]

Also known as: Sumo, UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1988

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