Seiko Cal. 3857 - 672

This Kinetic model from 1974 features a 41mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-fd5dd88a5782]

Also known as: Monster, Bullhead

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1974

Related Models

• Seiko 6314-551
• Seiko 4448-522
• Seiko 3820-986
• Seiko 0779-675
• Seiko 4458-482
• Seiko 3893-198
• Seiko 6280-535
• Seiko 6367-547
• Seiko 0721-647
• Seiko 5670-215
• Seiko 0789-321
• Seiko 5611-184