Seiko Cal. 5688 - 340

This Solar model from 1969 features a 43mm Two-Tone case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c68ba2d484ba]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1969

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