Seiko Cal. 6274 - 340

This Hand-Winding model from 1966 features a 36mm Gold-Plated case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-fc33d46ab3c5]

Also known as: Sumo, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1966

Related Models

• Seiko 6611-441
• Seiko 0763-911
• Seiko 4524-462
• Seiko 3876-657
• Seiko 7147-329
• Seiko 4593-644
• Seiko 0745-840
• Seiko 7163-829
• Seiko 6232-741
• Seiko 4524-692
• Seiko 6228-612
• Seiko 0783-128