Seiko Cal. 3860 - 577

The Seiko 3860-577 represents an important milestone in Seiko's 1976 lineup. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-f8f195341972]

Also known as: Turtle, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

Related Models

• Seiko 4417-253
• Seiko 6351-160
• Seiko 6192-126
• Seiko 6315-553
• Seiko 7039-506
• Seiko 6114-832
• Seiko 7082-700
• Seiko 5297-347
• Seiko 6311-694
• Seiko 6675-412
• Seiko 6283-365
• Seiko 5225-577