Seiko Cal. 6276 - 556

This Hand-Winding model from 1966 features a 42mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-53e545fc6ec3]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1966

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