Seiko Cal. 6155 - 858

This Hand-Winding model from 1999 features a 44mm Titanium case. Powered by the 6155 caliber with 30j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-ebc05b915fe3]

Also known as: Bullhead, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1999

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