Seiko Cal. 6310 - 486

This Quartz model from 1968 features a 35mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-93dcdc23aad2]

Also known as: Shogun, Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1968

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