Seiko Cal. 6151 - 739

Released in 1966, the Cal. 6151 with design code 739 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-19ff06deeccf]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1966

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