Seiko Cal. 3877 - 702

The Seiko 3877-702 represents an important milestone in Seiko's 1974 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-627095492341]

Also known as: Sumo, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1974

Related Models

• Seiko 4524-298
• Seiko 7167-890
• Seiko 5234-183
• Seiko 6149-566
• Seiko 6337-121
• Seiko 6131-383
• Seiko 6198-655
• Seiko 4553-123
• Seiko 6628-315
• Seiko 0790-461
• Seiko 4550-377
• Seiko 5278-302