Seiko Cal. 3840 - 252

This Solar model from 1986 features a 40mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-9af5cc5ddbf7]

Also known as: Tuna, Flighty

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1986

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