Seiko Cal. 6312 - 552

The Seiko 6312-552 represents an important milestone in Seiko's 1985 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-da1254a8b384]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1985

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