Seiko Cal. 3874 - 363

Seiko 3874-363

The Seiko 3874-363 represents an important milestone in Seiko's 1988 lineup. Powered by the 3874 caliber with 28j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-c6c93c84fcf6]

Also known as: Helmet, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1988

Related Models

seikata-wm-c6c93c84fcf6