Seiko Cal. 6670 - 511

This Quartz model from 1978 features a 44mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-f0ee5546df8d]

Also known as: Tuna, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1978

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