Seiko Cal. 6377 - 684

The Seiko 6377-684 represents an important milestone in Seiko's 1966 lineup. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-0c2eb1da39f8]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1966

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