Seiko Cal. 3864 - 766

The Seiko 3864-766 represents an important milestone in Seiko's 1993 lineup. Powered by the 3864 caliber with 24j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-e15b28b20176]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1993

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