Seiko Cal. 3861 - 429

The 3861-429 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-85c25ad3105e]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1971

Related Models

• Seiko 0786-597
• Seiko 5246-259
• Seiko 5229-275
• Seiko 3830-261
• Seiko 5664-446
• Seiko 7083-528
• Seiko 5282-814
• Seiko 3814-275
• Seiko 5649-279
• Seiko 6330-230
• Seiko 4435-901
• Seiko 3855-654