Seiko Cal. 6310 - 167

This Solar model from 1967 features a 44mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-dcb4c470a965]

Also known as: Sumo, Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1967

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