Seiko Cal. 6618 - 537

This Hand-Winding model from 1995 features a 38mm Gold-Plated case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-3cda7a3da1f6]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1995

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