Seiko Cal. 6151 - 488

This Hand-Winding model from 1969 features a 37mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-09195db925fd]

Also known as: Bullhead, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1969

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