Seiko Cal. 6647 - 457

This Automatic model from 1986 features a 36mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-e3ba21d7c3d6]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1986

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