Seiko Cal. 7187 - 374

Seiko 7187-374

The Seiko 7187-374 represents an important milestone in Seiko's 1969 lineup. Powered by the 7187 caliber with 20j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-a49ab11de25f]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1969

Related Models

seikata-wm-a49ab11de25f