Seiko Cal. 6321 - 824

This Solar model from 1977 features a 43mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-255a96fc1e70]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1977

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