Seiko Cal. 3857 - 262

The 3857-262 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5b987ed7ed15]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1984

Related Models

• Seiko 6634-627
• Seiko 7058-110
• Seiko 6693-543
• Seiko 4593-268
• Seiko 6270-356
• Seiko 6694-607
• Seiko 7081-827
• Seiko 7152-801
• Seiko 6123-367
• Seiko 3854-187
• Seiko 3864-389
• Seiko 6371-405