Seiko Cal. 6392 - 927

The Seiko 6392-927 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-a345c72fcbf4]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1977

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