Seiko Cal. 3866 - 437

This Automatic model from 1997 features a 38mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-4f64ac59c5d7]

Also known as: Sumo, Bellmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1997

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