Seiko Cal. 5210 - 340

This Solar model from 1972 features a 45mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-2180d81558ac]

Also known as: Sumo, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1972

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