Seiko Cal. 3872 - 715

This Solar model from 1969 features a 40mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-c95658657261]

Also known as: Sumo, Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1969

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