Seiko Cal. 4416 - 613

This Spring Drive model from 1997 features a 41mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-b711f4070425]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1997

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