Seiko Cal. 7111 - 820

The Seiko 7111-820 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-c01ae16adf9d]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1968

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