Seiko Cal. 6146 - 634

Released in 1975, the Cal. 6146 with design code 634 was part of Seiko's domestic market collection. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-6cedc8fb99fa]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1975

Related Models

• Seiko 7117-930
• Seiko 6144-186
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• Seiko 6195-329
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• Seiko 7044-331
• Seiko 6153-919
• Seiko 6630-759
• Seiko 4434-799
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