Seiko Cal. 6135 - 991

This Hand-Winding model from 1997 features a 40mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-f4b943f13090]

Also known as: Helmet, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1997

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