Seiko Cal. 3815 - 141

This Hand-Winding model from 1987 features a 45mm Two-Tone case. Powered by the 3815 caliber with 18j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-e932fc5a52b2]

Also known as: Sea Horse, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1987

Related Models

• Seiko 5266-285
• Seiko 3874-398
• Seiko 7110-769
• Seiko 4585-473
• Seiko 5690-716
• Seiko 6172-306
• Seiko 6396-685
• Seiko 3821-962
• Seiko 6373-147
• Seiko 5696-340
• Seiko 5279-934
• Seiko 5239-826