Seiko Cal. 3877 - 624

The Seiko 3877-624 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-12b6db38e7ae]

Also known as: Tuna, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

Related Models

• Seiko 6319-101
• Seiko 6366-160
• Seiko 7163-232
• Seiko 6145-450
• Seiko 4479-108
• Seiko 4434-775
• Seiko 6666-663
• Seiko 5631-763
• Seiko 5275-245
• Seiko 7123-227
• Seiko 5247-882
• Seiko 5662-979