Seiko Cal. 6118 - 597

This Spring Drive model from 1975 features a 36mm Two-Tone case. Powered by the 6118 caliber with 35j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-88ed12d31c04]

Also known as: Bullhead, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

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