Seiko Cal. 6145 - 275

The Seiko 6145-275 represents an important milestone in Seiko's 1969 lineup. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7a70e16844bd]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1969

Related Models

• Seiko 0763-138
• Seiko 4537-785
• Seiko 0774-976
• Seiko 5265-488
• Seiko 4581-129
• Seiko 4526-825
• Seiko 6263-573
• Seiko 6633-496
• Seiko 5696-229
• Seiko 6258-252
• Seiko 5243-613
• Seiko 7118-512