Seiko Cal. 0731 - 284

Seiko 0731-284

The Seiko 0731-284 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-394ae1503c14]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
30j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1974

Related Models

seikata-wm-394ae1503c14