Seiko Cal. 0764 - 250

The Seiko 0764-250 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4f6c80928f0b]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1971

Related Models

• Seiko 6690-214
• Seiko 6624-611
• Seiko 7185-118
• Seiko 6230-549
• Seiko 6195-581
• Seiko 7095-894
• Seiko 7089-814
• Seiko 4413-678
• Seiko 7019-446
• Seiko 7128-720
• Seiko 7121-786
• Seiko 4517-693